2. Atoms & Elements

Which subatomic particles each have a mass of approximately 1 u?

Which of the following best describes the relative charge of a proton?

Which three types of subatomic particles make up an atom, and what are their respective charges?

Which three fundamental subatomic particles make up atoms in the human body?

Which of the following correctly pairs the particles of an atom with their physical properties?

Which subatomic particle is mobile in metallic bonding?

Which of the following descriptions of a subatomic particle is correct?

Which statement is not true about subatomic particles?

What particle(s) are found in the center of the atom?

Which subatomic particle determines the identity of an element?

Which subatomic particles are found in the nucleus of an atom?

A hydrogen ion (H+) has only one subatomic particle, a(n) ______.

Which subatomic particles are found in the nucleus of an atom?

Which subatomic particle has a positive electric charge?

Which subatomic particle has a positive (+) charge?