Ch. 2 Chemical Basis of Life Part 1

Front

What is the charge of an electron?

Back

Negative charge.

Front

What is the smallest particle of an element?

Back

Atom.

Front

What subatomic particle has a positive charge?

Back

Proton.

Front

Where is the proton located in an atom?

Back

In the nucleus.

Front

What is the definition of an element?

Back

A pure substance made of only one kind of atom.

Front

What is the definition of alkalosis?

Back

pH above 7.45.

Front

What is the charge of a proton?

Back

Positive charge.

Front

What is the nucleus of an atom composed of?

Back

Protons and neutrons.

Front

What is the relationship between atoms and elements?

Back

Atoms are the smallest units of elements.

Front

What is a neutron?

Back

A subatomic particle that has no charge and is found in the nucleus.