Chap 9 sec. 1 Chemistry of Life

The part of an atom with a positive charge.

• neutron

• proton

• electron

When something is made of only one kind of atom. A pure substance.

• element

• compound

• molecule

• ion

Anything that brings about change. Usually movement.

• ions

• compound

• energy

• molecule

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

An electrically charged atom.

• proton

• energy

• molecule

• ion

What matter is made of.

• atoms

• ions

• molecules

• compounds

Tags

NGSS.MS-PS1-1

This has a negative charge.

• proton

• neutron

• electron

which of the following are inside the nucleus of an atom?

• ion

• proton

• electron

• neutron

Made of two or more elements in exact proportions.

• molecules

• compounds

• elements

• mixtures

When two or more substances are mixed evenly such as Kool-aid

• mixture

• suspension

• solution

• molecule

A compound that always contains carbon.

• organic compound

• ionic compound

• inorganic compound

• molecular compound