Chemistry (Trimonthly I)

What is chemistry?

• The study of matter including its composition, properties and structure, how it changes, and how it interacts with energy.

• The study of life and the changes that take place with and around all living things.

• Is the scientific study of matter, energy, force, and motion, and how they interact with each other.

Why is chemistry important?

• Affects all aspects of life and most natural events because all living and nonliving things are made of matter.

• Everything on Earth is made of atoms, everything that is alive on Earth is made of cells.

• Explains how the world around us works.

Which are the branches of chemistry?

• Ecology,Agriculture, Biochemistry,Botany,Physoiology,Zoology

• 1. Organic, Biochemistry, Inorganic,Physical, Analytical

• Classical and Modern

___________ is the chemistry of living things

• Organic

• Analytical

• Physical

• Biochemistry

___________ involves carbon- containing compounds

• Inorganic

• Organic

• Analytical

• Physical

__________ is the study of the behavior of materials

• Organic

• Biochemistry

• Physical

• Analytical

____________ involves materials that don’t have carbon

• Inorganic

• Biochemistry

• Physical

• Analytical

Analyzing the composition of materials is what ___________ chemistry do.

• Inorganic

• Organic

• Analytical

• Biochemistry

1. Everything in the universe is made up of small building blocks called________________

• matter

• plastic bottle

• wooden logs

• substance

1. A _____________ is a kind of matter with uniform composition and properties.

• biodegradable

• substance

• plastic bottle

• matter