Unit 4 Properties of Water Vocabulary

What is the term for water sticking to other surfaces?

• adhesion

• cohesion

• evaporation

• condensation

What is the term for water molecules sticking together?

• cohesion

• adhesion

• diffusion

• osmosis

Tags

NGSS.MS-ESS2-4

What is the term for a weak bond between water molecules?

• hydrogen bond

• ionic bond

• covalent bond

• peptide bond

What is the term for having a positive and a negative end?

• polar

• neutral

• isotonic

• nonpolar

What is the term for the substance that gets dissolved?

• solute

• solvent

• solution

• precipitate

What is a mixture called when the solute is dissolved in the solvent?

• solution

• suspension

• colloid

• emulsion

What is the term for the substance that does the dissolving?

• solvent

• solute

• solution

• precipitate

The (a)   is the main part of a solution, and the (b)   is what gets dissolved.

• solvent

• solute

• solution

• solid

Water is added to a glass. Sugar is dropped in and dissolves. The water is the (a)   and the sugar is the (b)   .

• solvent

• solute

• solution

• acid

• base

Answer explanation

Generally, the substance present in smaller

proportions is the solute and the one present

in greater proportions is the solvent. The

total mixture is a solution.

Which of these is most soluble at 0 ºC?

• KI

• NaNO₃

• NaCl

• Ce₂(SO₄)₃

Tags

NGSS.MS-PS1-2