Water as a Solvent

Water is a __________ solvent.

• classy

• universal

• steady

• constant

Tags

NGSS.HS-ESS2-5

What does it mean that water is a solvent?

• It can be mixed with anything

• It can solve all our problems

• It dissolves in solutions

• Substances can dissolve in it

What happens to salt ions when added to water?

• They pull apart and separate

• They squeeze together

• They explode

• They clump with other salt ions

Tags

NGSS.MS-PS1-2

What is the chemical formula for salt?

• CrHs

• SoAg

• NaCl

• PbNj

Ions dissolved in seawater come from the following (choose all that apply):

• weathering of rocks on land

• materials from Earth's interior

• deforestation

• thermal radiation from the sun

• materials released from volcanoes

Tags

NGSS.HS-ESS1-5