Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up...

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Chemistry of Life

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protons neutrons electrons

Transcript of Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up...

Page 1: Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up space.

Chemistry of Life

Page 2: Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up space.

All matter is made up of atoms.

Matter is anything that has mass and takes up space.

Page 3: Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up space.

protons

neutronselectrons

Page 4: Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up space.

Matter can be composed of an element, a compound, or a mixture.

Page 5: Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up space.

Aluminum, Al

Element – a pure substance made of one type of atom, and it cannot be broken down.

Page 6: Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up space.

There are 109 elements.

Page 7: Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up space.

96% of the mass of a human is made of only 4 elements –

carbon, hydrogen, oxygen, nitrogen.

Page 8: Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up space.

OHH

Compound - a pure substance that is composed of atoms of two or more different elements joined by chemical bonds.

Most elements do not exist alone. Elements combine to form compounds.

Page 9: Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up space.

ELEMENT COMPOUND

Page 10: Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up space.

MIXTURE

Page 11: Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up space.

OHH

Water, H2O

Chemical bondChemical bond

The elements that make up a compound are held together by chemical bonds.

A chemical bond is a force of attractionbetween two atoms.

Page 12: Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up space.

There are two types of chemical bonds:

• Covalent bond

• Ionic bond

Page 13: Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up space.

(1) Covalent bond – chemical bond between atoms in which electrons are shared.

Covalent bond

OH H

Page 14: Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up space.

(2) Ionic bond – chemical bond between atoms in which electrons are transferred to other atom.

Ionic bond

Cl-Na+

Page 15: Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up space.

Acid Base

Strongest acid

Strongest Base


I. What is an atom? Atoms are the basic unit of matter All matter is made up of tiny atoms.

I. What is an atom? Atoms are the basic unit of matter All matter is made up of tiny atoms.

Chapter 1: Matter and Energy Section 2: Matter is made up of atoms.

Chapter 1: Matter and Energy Section 2: Matter is made up of atoms.

Chapter 2 Matter is Made up of Atoms

Chapter 2 Matter is Made up of Atoms

Chemistry Review. ATOMS Smallest unit of matter. –Atoms make up everything (that has mass and takes up space).

Chemistry Review. ATOMS Smallest unit of matter. –Atoms make up everything (that has mass and takes up space).

A. What is Matter? Matter is anything that has mass. *All matter is made up of atoms!

A. What is Matter? Matter is anything that has mass. *All matter is made up of atoms!

Change Properties and Matter · matter. 6.P.2.1 Recognize that all matter is made up of atoms and atoms of the same element are all alike, but are different from the atoms of other

Change Properties and Matter · matter. 6.P.2.1 Recognize that all matter is made up of atoms and atoms of the same element are all alike, but are different from the atoms of other

Matter: Properties and Change · matter. 6.P.2.1 Recognize that all matter is made up of atoms and atoms of the same element are all alike, but are different from the atoms of other

Matter: Properties and Change · matter. 6.P.2.1 Recognize that all matter is made up of atoms and atoms of the same element are all alike, but are different from the atoms of other

Matter in Our World. Matter Made up of atoms Atoms that are all the same make an element Every element has different types of atoms.

Matter in Our World. Matter Made up of atoms Atoms that are all the same make an element Every element has different types of atoms.

Matter and its Changes Atoms Matter is made up of atoms Matter is anything that takes up space and has mass Atoms are the “building blocks” of life.

Matter and its Changes Atoms Matter is made up of atoms Matter is anything that takes up space and has mass Atoms are the “building blocks” of life.

Chapter 2 Matter is Made up of Atoms

Chapter 2 Matter is Made up of Atoms

Atoms, Molecules and Ions. I. Atoms & Molecules A. Atom Examples - Matter around us is made up of tiny particles called atoms. There are ~ 118 known atoms.

Atoms, Molecules and Ions. I. Atoms & Molecules A. Atom Examples - Matter around us is made up of tiny particles called atoms. There are ~ 118 known atoms.

7A Chemistry Review. 1. All matter is made up of ATOMS.

7A Chemistry Review. 1. All matter is made up of ATOMS.

What is Matter? - Wachusett Regional School District PowerPoint... · What is matter?What is matter? ... Atoms All Matter is Made up of Atoms • Anything you see and can feel is

What is Matter? - Wachusett Regional School District PowerPoint... · What is matter?What is matter? ... Atoms All Matter is Made up of Atoms • Anything you see and can feel is

Elements and Atoms. What is Matter ? Elements and Atoms What is Matter ? Matter is anything that has mass and takes up space.

Elements and Atoms. What is Matter ? Elements and Atoms What is Matter ? Matter is anything that has mass and takes up space.

Atoms Molecules Elements. All matter is made up of particles (atoms and molecules)

Atoms Molecules Elements. All matter is made up of particles (atoms and molecules)

Biology Chapter 6. All matter is made up of atoms Atoms are the building blocks of matter All atoms have the same basic structure They contain a nucleus.

Biology Chapter 6. All matter is made up of atoms Atoms are the building blocks of matter All atoms have the same basic structure They contain a nucleus.

Atoms and Elements Notes. Matter Anything that has mass and takes up space Made of atoms.

Atoms and Elements Notes. Matter Anything that has mass and takes up space Made of atoms.

What’s the Matter? Matter: all things the have atoms and take up space Matter is made up of atoms Atom: the smallest particle of an element that has characteristics.

What’s the Matter? Matter: all things the have atoms and take up space Matter is made up of atoms Atom: the smallest particle of an element that has characteristics.

Atoms Inside The Atom. Atoms Atoms are the smallest particles of all matter. Matter is anything that takes up space and volume. Atoms consists of 3 subatomic.

Atoms Inside The Atom. Atoms Atoms are the smallest particles of all matter. Matter is anything that takes up space and volume. Atoms consists of 3 subatomic.

Chapter 1.2 Notes Pressure. All matter is made up of atoms and molecules. All matter is made up of atoms and molecules. Matter can exist in four states:

Chapter 1.2 Notes Pressure. All matter is made up of atoms and molecules. All matter is made up of atoms and molecules. Matter can exist in four states: