The Chemistry of Life Review

Anything that has mass and takes up space is called ___.

• energy
• matter
• water
• volume

Which subatomic particle has a positive charge?

• proton
• neutron
• electron
• compound

Which subatomic particle is found in a cloud outside of the nucleus?

• proton
• neutron
• electron
• compound

Elements can be broken down into simpler substances.

• True
• False

Nitrogen, neon, and gold are all examples of a(n) ___.

• proton
• compound
• mixture
• element

Which element is found in organic compounds?

• oxygen
• hydrogen
• carbon
• calcium

Tags

NGSS.HS-LS1-6

NGSS.HS-LS2-5

What is known as the universal solvent?

• nitrogen
• water
• mixture
• oil

Hydrogen and oxygen make up water molecules.

• True
• False

Tags

NGSS.MS-PS1-1

Sugars and starches are both types of ___.

• lipids
• nucleic acids
• carbohydrates
• proteins

DNA is an example of which type of macromolecule?

• carbohydrate
• lipid
• protein
• nucleic acid

Tags

NGSS.MS-LS3-1