Elements, Mixtures & Compounds
6
Date Name Class © Copyright NewPath Learning. All Rights Reserved. Permission is granted for the purchaser to make copies for non-commercial educational purposes only. Visit us at www.NewPathWorksheets.com O 8 Oxygen Element name Symbol Atomic number (number of protons) Elements are the basic building blocks of matter. Each element is made up of one type of atom which determines its properties. An atom is the smallest particle or component of an element that still has the same properties of that element. Periodic Table of the Elements H 1 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 2 3 4 5 6 7 Hydrogen He 2 Helium Ne 10 Neon Ar 18 Argon Kr 36 Krypton Xe 54 Xenon Rn 86 Radon Br Hg 35 Bromine Cl 17 Chlorine F 9 Fluorine O 8 Oxygen N 7 Nitrogen C 6 Carbon B 5 Boron Li 3 Lithium Na 11 Sodium K 19 Potassium Ca 20 Calcium Rb 37 Rubidium Cs 55 Cesium Fr 87 Francium Ra 88 Radium Ac 89 Actinium Rf 104 Rutherfordium Db 105 Dubnium Sg 106 Seaborgium Bh 107 Bohrium Hs 108 Hassium Mt 109 Meitnerium 110 Darmstadtium 111 Roentgenium 112 Copernicium Cn 114 Flerovium Fl 113 Nihonium Nh 115 Moscovium Mc 117 Tennessine Ts 118 Ognesson Og 116 Livermorium Lv Rg Ds Ba 56 Barium La 57 Lanthanum Hf 72 Hafnium Ta 73 Tantalum W 74 Tungstun Re 75 Rhenium Os 76 Osmium Ir 77 Iridium Pt 78 Platinum Au 79 Gold 80 Mercury Tl 81 Thallium Pb 82 Lead Bi 83 84 Bismuth Po Polonium Sr 38 Strontium Y 39 Yttrium Zr 40 Zirconium Nb 41 Niobium Mo 42 Molybdenum Tc 43 Technetium Ru 44 Ruthenium Rh 45 Rhodium Pd 46 Palladium Ag 47 Silver Cd 48 Cadmium In 49 Indium Sn 50 Tin Sc 21 Scandium Ti 22 Titanium V 23 Vanadium Cr 24 Chromium Mn 25 Manganese Fe 26 Iron Co 27 Cobalt Ni 28 Nickel Cu 29 Copper Zn 30 Zinc Ga 31 Gallium Al 13 Aluminum Mg 12 Magnesium Be 4 Berylium Si 14 Silicon P 15 Phosphorus S 16 Sulfur Se 34 Selenium As 33 Arsenic Ge 32 Germanium Sb 51 Antimony Te 52 Tellurium I 53 Iodine At 85 Astatine Ce 58 Cerium Th 90 Pa 91 Pr 59 Praseodymium Nd 60 Neodymium U 92 Np 93 Pm 61 Promethium Sm 62 Samarium Pu 94 Am 95 Eu 63 Europium Gd 64 Gadolinium Cm 96 Bk 97 Tb 65 Terbium Dy 66 Dysprosium Cf 98 Es 99 Ho 67 Holmium Er 68 Erbium Fm 100 Md 101 Tm 69 Thulium Yb 70 Ytterbium Lu 71 Lutetium No 102 Lr 103 Actinids Lanthanoids Thorium Protactinium Uranium Neptunium Plutonium Americium Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium solid liquid gas not found in nature Symbol Color increasing atomic number increasing atomic number Period Group The Periodic Table groups elements in an organized fashion. Elements in each column or group have similar chemical properties. Elements in each row or period are arranged according to the number of protons. The number of protons increases from left to right. proton neutron electron Oxygen atom model Oxygen atom model Each element has its own unique chemical symbol. Elements, Mixtures & Compounds Please or to download the printable version of this worksheet Sign In Sign Up
Transcript of Elements, Mixtures & Compounds
DateName Class
© Copyright NewPath Learning. All Rights Reserved. Permission is granted for the purchaser to make copies fornon-commercial educational purposes only. Visit us at www.NewPathWorksheets.com
O8
Oxygen Element name
Symbol
Atomic number(number of protons)
proton
neutron
electron
Oxygen atom model
H
O H
OO
Elements are the basic building blocks of matter. Each element is made up of one type of atom which determines its properties. An atom is the smallest particle or component of an element that still has the same properties of that element.
Use a reference to color metals blue, metalloids yellow, and nonmetals green.
Periodic Table of the ElementsH1
1
1
2
3 4 5 6 7 8 9 10 11 12
13 14 15 16 17
18
2
3
4
5
6
7
Hydrogen He2
Helium
Ne10
Neon
Ar18
Argon
Kr36
Krypton
Xe54
Xenon
Rn86
Radon
Br
Hg
35
Bromine
Cl17
Chlorine
F9
FluorineO8
OxygenN7
NitrogenC6
CarbonB5
BoronLi
3
Lithium
Na11
Sodium
K19
PotassiumCa
20
Calcium
Rb37
Rubidium
Cs55
Cesium
Fr87
FranciumRa
88
RadiumAc
89
ActiniumRf104
Rutherfordium
Db105
DubniumSg106
SeaborgiumBh107
BohriumHs108
HassiumMt109
Meitnerium
110
Darmstadtium
111
Roentgenium
112
CoperniciumCn
114
Flerovium
Fl113
Nihonium
Nh115
Moscovium
Mc117
Tennessine
Ts118
Ognesson
Og116
Livermorium
LvRgDs
Ba56
BariumLa
57
LanthanumHf72
HafniumTa73
TantalumW74
TungstunRe
75
RheniumOs
76
OsmiumIr77
IridiumPt78
PlatinumAu
79
Gold
80
MercuryTl81
ThalliumPb
82
LeadBi83 84
BismuthPo
Polonium
Sr38
StrontiumY39
YttriumZr40
ZirconiumNb
41
NiobiumMo
42
MolybdenumTc
43
TechnetiumRu
44
RutheniumRh
45
RhodiumPd
46
PalladiumAg
47
SilverCd
48
CadmiumIn49
IndiumSn
50
Tin
Sc21
ScandiumTi22
TitaniumV23
VanadiumCr24
ChromiumMn
25
ManganeseFe
26
IronCo
27
CobaltNi28
NickelCu
29
CopperZn
30
ZincGa
31
Gallium
Al13
AluminumMg
12
Magnesium
Be4
Berylium
Si14
SiliconP15
PhosphorusS16
Sulfur
Se34
SeleniumAs
33
ArsenicGe
32
Germanium
Sb51
AntimonyTe52
TelluriumI
53
Iodine
At85
Astatine
Ce58
Cerium
Th90
Pa91
Pr59
PraseodymiumNd
60
Neodymium
U92
Np93
Pm61
PromethiumSm
62
Samarium
Pu94
Am95
Eu63
EuropiumGd
64
Gadolinium
Cm96
Bk97
Tb65
TerbiumDy
66
Dysprosium
Cf98
Es99
Ho67
HolmiumEr68
Erbium
Fm100
Md101
Tm69
ThuliumYb
70
YtterbiumLu
71
Lutetium
No102
Lr103
Actinids
Lanthanoids
Thorium Protactinium Uranium Neptunium Plutonium Americium Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium
solid
liquid
gasnot found in nature
Symbol Color
increasing atomic numberincreasing atomicnumber
Period
Group
The Periodic Table groups elements in an organized fashion.
Elements in each column or group have similar chemical properties. Elements in each row or period are arranged according to the number of protons. The number of protons increases from left to right.
O8
Oxygen Element name
Symbol
Atomic number(number of protons)
proton
neutron
electron
Oxygen atom model
H
O H
OO
Oxygen atom model
Each element has its own unique chemical symbol.
Elements, Mixtures & Compounds
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DateName Class
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A molecule is the smallest unit of a substance formed when two or more atoms join together chemically. Many substances occur in nature as molecules and not as single atoms. Examples include oxygen (O2) and nitrogen (N2) molecules.
A compound is a substance that contains two or more different elements chemically joined together. Water is an example of a compound (H2O).
A mixture is the combination of two or more different substances that do not bond to form a compound. Mixtures are only physically combined and can be separated. An example of a mixture is a bowl with a variety of nuts.
A solution is a type of mixture. Salt dissolved in water is one example – the salt is the solute and the water is the solvent.
O8
Oxygen Element name
Symbol
Atomic number(number of protons)
proton
neutron
electron
Oxygen atom model
H
O H
OO
O8
Oxygen Element name
Symbol
Atomic number(number of protons)
proton
neutron
electron
Oxygen atom model
H
O H
OO
O8
Oxygen Element name
Symbol
Atomic number(number of protons)
proton
neutron
electron
Oxygen atom model
H
O H
OO
O8
Oxygen Element name
Symbol
Atomic number(number of protons)
proton
neutron
electron
Oxygen atom model
H
O H
OO
The nut mixture can easily be separated.
solvent
solute
Elements, Mixtures & Compounds
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DateName Class
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Use a reference to color m
etals blue, metalloids orange and nonm
etals green.
Use a reference to color m
etals blue, metalloids yellow
, and nonmetals green.
Copyright ©
New
Path Learning. All R
ights Reserved.
Copyright ©
New
Path Learning. All R
ights Reserved.
Periodic Table of the Elements
H 11
1
2
34
56
78
910
1112
1314
1516
17
18
234567
Hyd
rog
enH
e 2
Heliu
m
Ne 10
Neo
n
Ar 18
Arg
on
Kr 36
Kryp
ton
Xe 54
Xen
on
Rn 86
Rad
on
Br
Hg
35
Bro
min
e
Cl 17
Ch
lorin
e
F 9
Flu
orin
eO 8
Oxyg
enN 7
Nitro
gen
C 6
Carb
on
B 5
Bo
ron
Li 3
Lith
ium
Na 11
So
diu
m
K 19
Po
tassium
Ca 20
Calciu
m
Rb 37
Ru
bid
ium
Cs 55
Cesiu
m
Fr 87
Fran
cium
Ra 88
Rad
ium
Ac 89
Actin
ium
Rf
104
Ru
therfo
rdiu
m
Db 105
Du
bn
ium
Sg 106
Seab
org
ium
Bh 107
Bo
hriu
mH
s 108
Hassiu
mM
t109
Meitn
erium
110
Darm
stadtium
111
Roentgenium
112
Co
pern
icium
Cn
114
Flerovium
Fl
113
Nih
on
ium
Nh
115
Moscovium
Mc
117
Tennessine
Ts118
Ognesson
Og
116
Livermorium
Lv
Rg
Ds
Ba 56
Bariu
mL
a 57
Lan
than
um
Hf 72
Hafn
ium
Ta 73
Tantalu
mW 74
Tun
gstu
nR
e 75
Rh
eniu
mO
s 76
Osm
ium
Ir 77
Iridiu
mP
t 78
Platin
um
Au 79
Go
ld
80
Mercu
ryT
l 81
Th
allium
Pb 82
Lead
Bi 83
84
Bism
uth
Po
Po
lon
ium
Sr 38
Stro
ntiu
mY 39
Yttriu
mZ
r 40
Zirco
niu
mN
b 41
Nio
biu
mM
o 42
Mo
lybd
enu
mTc 43
Techn
etium
Ru 44
Ru
then
ium
Rh 45
Rh
od
ium
Pd 46
Pallad
ium
Ag 47
Silver
Cd 48
Cad
miu
mIn 49
Ind
ium
Sn 50Tin
Sc 21
Scan
diu
mTi 22
Titaniu
mV 23
Van
adiu
mC
r 24
Ch
rom
ium
Mn 25
Man
gan
eseF
e 26
Iron
Co 27
Co
balt
Ni 28
Nickel
Cu 29
Co
pp
erZ
n 30
Zin
cG
a 31
Galliu
m
Al 13
Alu
min
um
Mg 12
Mag
nesiu
m
Be 4
Beryliu
m
Si 14
Silico
nP 15
Ph
osp
ho
rus
S 16
Su
lfur
Se 34
Selen
ium
As 33
Arsen
icG
e 32
Germ
aniu
m
Sb 51
An
timo
ny
Te 52
Telluriu
mI 53
Iod
ine
At 85
Astatin
e
Ce 58
Ceriu
m
Th 90
Pa 91
Pr 59
Praseodymium
Nd 60
Neo
dym
ium
U 92
Np 93
Pm 61
Pro
meth
ium
Sm 62
Sam
arium
Pu 94
Am 95
Eu 63
Eu
rop
ium
Gd 64
Gad
olin
ium
Cm 96
Bk 97
Tb 65
Terbiu
mD
y 66
Dysp
rosiu
m
Cf 98
Es 99
Ho 67
Ho
lmiu
mE
r 68
Erb
ium
Fm 100
Md 101
Tm 69
Th
uliu
mY
b 70
Ytterb
ium
Lu 71
Lu
tetium
No 102
Lr 103
Actinids
Lanthanoids
Th
oriu
mP
rotactin
ium
Uran
ium
Nep
tun
ium
Plu
ton
ium
Am
ericium
Cu
rium
Berkeliu
mC
aliforn
ium
Ein
steiniu
mF
ermiu
mM
end
elevium
No
beliu
mL
awren
cium
Background Color
metal
metalloid
nonmetal
solid
liquid
gasnot found in nature
Symbol C
olor
increasing atomic num
berincreasing atom
icnum
ber
Period
Group
Elements, Mixtures & Compounds
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DateName Class
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Fill in the blanks.
Which are the solutions? Circle them.
A _____________________ is the combination of two or more different
substances that do not bond to form a _____________________. The
substances are only physically combined and can be separated.
A _____________________ is a type of mixture. Salt dissolved in water is
one example – the salt is the _____________________ and the water is the
_____________________.
salt
pepper
salt
salt
pepper
salt
salt
pepper
salt
salt
pepper
salt
salt
pepper
salt
Elements, Mixtures & Compounds
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the printable version of this worksheet
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DateName Class
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DateName Class
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Answer KeyU
se a reference to color metals blue, m
etalloids orange and nonmetals green.
Use a reference to color m
etals blue, metalloids yellow
, and nonmetals green.
Copyright ©
New
Path Learning. All R
ights Reserved.
Copyright ©
New
Path Learning. All R
ights Reserved.
Periodic Table of the Elements
11
1
2
34
56
78
910
1112
1314
1516
17
18
234567
Hyd
rog
en
2
Heliu
m
10
Neo
n
18
Arg
on
36
Kryp
ton
54
Xen
on
86
Rad
on
Br
Hg
35
Bro
min
e
17
Ch
lorin
e
9
Flu
orin
e
8
Oxyg
en
7
Nitro
gen
C 6
Carb
on
B 5
Bo
ron
Li 3
Lith
ium
Na 11
So
diu
m
K 19
Po
tassium
Ca 20
Calciu
m
Rb 37
Ru
bid
ium
Cs 55
Cesiu
m
Fr 87
Fran
cium
Ra 88
Rad
ium
Ac 89
Actin
ium
Rf
104
Ru
therfo
rdiu
m
Db 105
Du
bn
ium
Sg 106
Seab
org
ium
Bh 107
Bo
hriu
mH
s 108
Hassiu
mM
t109
Meitn
erium
110
Darm
stadtium
111
Roentgenium
112
Co
pern
icium
Cn
114
Flerovium
Fl
113
Nih
on
ium
Nh
115
Moscovium
Mc
117
Tennessine
Ts118
Ognesson
116
Livermorium
Lv
Rg
Ds
Ba 56
Bariu
mL
a 57
Lan
than
um
Hf 72
Hafn
ium
Ta 73
Tantalu
mW 74
Tun
gstu
nR
e 75
Rh
eniu
mO
s 76
Osm
ium
Ir 77
Iridiu
mP
t 78
Platin
um
Au 79
Go
ld
80
Mercu
ryT
l 81
Th
allium
Pb 82
Lead
Bi 83
84
Bism
uth
Po
Po
lon
ium
Sr 38
Stro
ntiu
mY 39
Yttriu
mZ
r 40
Zirco
niu
mN
b 41
Nio
biu
mM
o 42
Mo
lybd
enu
mTc 43
Techn
etium
Ru 44
Ru
then
ium
Rh 45
Rh
od
ium
Pd 46
Pallad
ium
Ag 47
Silver
Cd 48
Cad
miu
mIn 49
Ind
ium
Sn 50Tin
Sc 21
Scan
diu
mTi 22
Titaniu
mV 23
Van
adiu
mC
r 24
Ch
rom
ium
Mn 25
Man
gan
eseF
e 26
Iron
Co 27
Co
balt
Ni 28
Nickel
Cu 29
Co
pp
erZ
n 30
Zin
cG
a 31
Galliu
m
Al 13
Alu
min
um
Mg 12
Mag
nesiu
m
Be 4
Beryliu
m
Si 14
Silico
nP 15
Ph
osp
ho
rus
S 16
Su
lfur
Se 34
Selen
ium
As 33
Arsen
icG
e 32
Germ
aniu
m
Sb 51
An
timo
ny
Te 52
Telluriu
mI 53
Iod
ine
At 85
Astatin
e
Ce 58
Ceriu
m
Th 90
Pa 91
Pr 59
Praseodymium
Nd 60
Neo
dym
ium
U 92
Np 93
Pm 61
Pro
meth
ium
Sm 62
Sam
arium
Pu 94
Am 95
Eu 63
Eu
rop
ium
Gd 64
Gad
olin
ium
Cm 96
Bk 97
Tb 65
Terbiu
mD
y 66
Dysp
rosiu
m
Cf 98
Es 99
Ho 67
Ho
lmiu
mE
r 68
Erb
ium
Fm 100
Md 101
Tm 69
Th
uliu
mY
b 70
Ytterb
ium
Lu 71
Lu
tetium
No 102
Lr 103
Actinids
Lanthanoids
Th
oriu
mP
rotactin
ium
Uran
ium
Nep
tun
ium
Plu
ton
ium
Am
ericium
Cu
rium
Berkeliu
mC
aliforn
ium
Ein
steiniu
mF
ermiu
mM
end
elevium
No
beliu
mL
awren
cium
Background Color
metal
metalloid
nonmetal
solid
liquid
gasnot found in nature
Symbol C
olor
increasing atomic num
berincreasing atom
icnum
ber
Period
Group
Elements, Mixtures & Compounds
Please or to download
the printable version of this worksheet
Sign In Sign Up
DateName Class
© Copyright NewPath Learning. All Rights Reserved. Permission is granted for the purchaser to make copies fornon-commercial educational purposes only. Visit us at www.NewPathWorksheets.com
DateName Class
© Copyright NewPath Learning. All Rights Reserved. Permission is granted for the purchaser to make copies fornon-commercial educational purposes only. Visit us at www.NewPathWorksheets.com
Fill in the blanks.
Which are the solutions? Circle them.
A _____________________ is the combination of two or more different
substances that do not bond to form a _____________________. The
substances are only physically combined and can be separated.
A _____________________ is a type of mixture. Salt dissolved in water is
one example – the salt is the _____________________ and the water is the
_____________________.
Answer Keymixture
compound
solutionsolute
solvent
salt
pepper
salt
salt
pepper
salt
salt
pepper
salt
salt
pepper
salt
salt
pepper
salt
Elements, Mixtures & Compounds
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the printable version of this worksheet
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