Ch. 3 S. 1 Chemistry of Life

Ch. 3 S. 1 Chemistry of Life

Multiple Choice

What is anything that has mass and takes up space?

• matter

• energy

Multiple Choice

What is the charge of an electron?

• positive

• negative

Multiple Choice

What is the charge of a proton?

• positive

• negative

Multiple Choice

What holds the parts of an atom together?

• energy

• matter

Multiple Choice

An element is made up of only one type of atom.

• true

• false

Multiple Choice

The elements are arranged on the ______________ table.

• periodic

• elemental

Multiple Choice

Water is not a compound.

• true

• false

Multiple Choice

When an atom gains electrons, the overall charge becomes positive.

• true

• false

Multiple Choice

Organic compounds are usually associated with living things because they contain Carbon and Hydrogen.

• true

• false

Multiple Choice

Lipids do not mix with water.

• true

• false

Multiple Choice

You can live a few weeks without water.

• true

• false