reaction of an acid and a base

• indicator
• neutralization reaction
• solution
• solvent

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

changes colors when acids come into contact with them; are used to detect acids/bases

• pH scale
• solubility
• pH indicator
• solvent

Tags

NGSS.MS-PS1-2

composed of atoms of only one kind

• element
• compound
• base
• colloid

Tags

NGSS.MS-PS1-1

heterogeneous mixture in which some of the particles settle out of the mixture upon standing

• solution
• colloid
• solvent
• suspension

has the same composition throughout and does not vary from sample to sample

• pure substance
• compound
• solvent
• solution

substance that dissolves

• solvent
• solution
• solute
• unsaturated

contains less solute than a saturated solution

• unsaturated solution
• saturated solution
• supersaturated solution

contains the maximum amount of dissolved solute

• unsaturated solution
• supersaturated solution
• saturated solution

anything that has mass and takes up space

• matter
• mixture
• solution
• compound

ionic compound that produces positive hydrogen ions when dissolved in water

• acid
• base

Tags

NGSS.MS-PS1-2