To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300...

22
To play click on circle

Transcript of To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300...

Page 1: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

To play click on circle

Page 2: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

100

200

100

400

300

200

100

400

300

200

100

400

300

200

400

300

100

200

300

400

Isotopes IonsPeriodic

Table

Periodic Law Prot.Neut.

And Elect.

Back to Home

Page 3: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

100Two atoms that are identical except for the number of neutrons is called?

What is an isotope?

Click here for answer

back

Page 4: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

200What is the difference between C-12 and C-14?

back

Click here for answer

C-12 has 6 protons and 6 neutrons

C-14 has 6 protons and 8 neutrons

Page 5: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

300 Are atoms a and b isotopes?

Atom a = 3 p, 3 e, 3 n

Atom b = 3 p, 4 e, 3 n

back

Click here for answer

No they have the same number of protons and neutrons, they differ in the # of electrons so they are ions

Page 6: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

400 Which two atoms are isotopes?

A = 8 p, 8 n, 8 e

B = 7 p, 7 n, 8 e

C = 8 p, 8n, 7 e

D = 8 p, 9n, 8 e

back

Click here for answer

A & C because they have the same # protons and electrons, but a diff. # neutrons

Page 7: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

100 An atom that becomes charged from gaining or losing electrons is called __________?

back

Click here for answer

What is an ion?

Page 8: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

200 An atom that loses an electron is positive or negative and is called what

back

Click here for answer

What is (positive) and (cation)?

Page 9: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

300If you have 3 p, 4 n, 3 e; what is the overall charge of the atom? Is it an anion, cation, or neither?

back

Click here for answer

It has +3 protons and -3 electrons so the overall charge is zero and it is neither a cation or an anion

Page 10: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

400 Which example will give a negative anion charge?

A = 2 p, 2 n, 3 e

B = 2 p 3 n, 2 e

C = 2 p, 1n, 1 e

back

Click here for answer

A. Because +2p and -3e = -1

Page 11: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

100 This group is the most reactive metals on the periodic table and found in group 1

back

Click here for answer

What is alkali metals?

Page 12: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

200These elements are the least reactive on the periodic table and found in group 18

back

Click here for answer

What are noble gases?

Page 13: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

300 What is the name for the elements in yellow, green, and blue?

back

Click here for answer

What are metals, metalloids, non metals?

Page 14: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

400 Fluorine, chlorine and bromine are found in what group?

back

Click here for answer

halogens

Page 15: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

100Why is the periodic table called “periodic”?

back

Click here for answer

Because it has repeating patterns that exist over and over again

Page 16: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

200Atoms on the periodic table are arranged according to what?

back

Click here for answer

What is the atomic number?

Page 17: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

300Which elements are more similar?

Li and F OR Li and Be?

back

Click here for answer

All three elements are found in the same period and the properties vary in a period, but Li and Be are closer than Li and F therefore (Li and Be) are more similar

Page 18: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

400 Would Ar and Xe share similar properties?

back

Click here for answer

Yes, because they are in the same group or family (vertical column) and groups/families share similar properties

Page 19: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

100 What does the atomic mass = ?

back

Click here for answer

Protons + neutrons

Page 20: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

200 What does the atomic # =?

back

Click here for answer

The # of protons and electrons

Page 21: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

300 If an atom has 18 protons and an atomic mass of 48,

how many neutrons are there?

back

Click here for answer

48 – 18 = 20 neutrons

Page 22: To play click on circle 100 200 100 400 300 200 100 400 300 200 100 400 300 200 400 300 100 200 300 400 IsotopesIons Periodic Table Periodic Law Prot.Neut.

If an atom has 11 electrons and 13 neutrons what is the atomic # and atomic mass?

back

Click here for answer

Atomic # = 13

Atomic mass = 13+11 = 24