7.1 review

This type is change results in an entirely new substance

Inorganic chemistry contains carbon

This is the smallest unit of a complete element

A polypeptide chain unites TWO amino acid groups

Organic chemistry deals with all matter that is now living or was once alive

This process involves a solid or gas changing states WITHOUT becoming a liquid

Ionic bonds hold positive and negative ions together

The three major biochemical compound groups are lipids, carbohydrates and

Electrons have a POSITIVE charge

This type of atoms are not missing any electrons

Anything that occupies space is called

This state of matter has a definite mass, shape, and volume

The body uses this to construct and renew itself

Neutrons have a NEGATIVE charge

There are **** naturally occurring elements

This type of atom is missing electrons from its outermost shell

A polysaccharide is a simple unit of a carbohydrate

This type of change does not result in a new substance

This state of matter has no definite volume or shape, but has a definite mass

Protons have a POSITIVE charge

These break down and dissolve large molecules into smaller ones

Basic units of matter that cannot be broken down into simpler substances