Chemistry of Life (Anatomy)

What subatomic particles are found in the nucleus and have a positive charge?

• Neutrons

• electron

• atoms

• protons

Tags

NGSS.MS-PS1-1

Atoms that are unstable and tend to decompose and produce radiation to become more stable are specifically termed ____.

Tags

NGSS.HS-PS1-8

 

What subatomic particles are found in energy levels outside of the nucleus and have a negative charge?

• Neutrons

• Protons

• Electrons

• Isotopes

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

The most abundant element in the human body is ____.

A substance formed by two or more different elements defines a/an

• Isotope

• Nucleotide

• Compound

• Elements

Substances that conduct electrical current in solution are called ____.

What type of bond is formed between atoms of different charges? (gain or lose atoms)

• Covalent

• Compound

• Ionic

• Elemental

Tags

NGSS.HS-PS1-3

What subatomic particles are found in the nucleus and have no charge?

• Protons

• Elements

• Neutrons

• Electrons

Atoms share pairs of Electrons in what kind of bond

• Covalent

• Ionic

• Electrical

• Cohesive

Compounds that produce ions other than hydrogen or hydroxide ions when dissolved are termed ____.