Reinforcement: Chemistry of Life

Neutral subatomic particles found in the nucleus of an atom:

• ions

• electrons

• protons

• neutrons

Tags

NGSS.HS-PS1-8

Positively charged subatomic particles that make up atoms:

• protons
• electrons

• neutrons

• ions

Negatively charged subatomic particles that make up atoms:

• protons

• electrons

• neutrons

• elements

Tags

NGSS.HS-PS1-1

Type of bond that involves transferring electrons:

• organic

• covalent

• ionic

• cohesive

Type of bond that involves sharing electrons:

• covalent
• ionic

• organic

• cohesive

Tags

NGSS.HS-PS1-1

Substances that consist of only one type of atom:

• macromolecules

• compounds

• neutrons

• elements

Tags

NGSS.HS-PS1-1

Substances that consist of two or more elements:

• compounds
• macromolecules

• enzymes

• protons

Tags

NGSS.MS-PS1-1

Weak interactions responsible for the “sticky feet” of geckos: forces.

• cohesion

• van der Waals

• adhesion

• polarity

Lactase is an ____ that breaks down milk sugar.

• electron

• element

• enzyme

• organic

Molecules that make up living things and contain carbon are called ____ molecules.

• organic
• carbonic

• periodic

• ionic

Tags

NGSS.HS-LS1-6

NGSS.HS-LS2-5