Evidence of Chemical Change: Precipitates form, Unexpected temperature change (Endothermic / Exothermic reaction), Unexpected color change, Sounds or smells produced, Bubbles or gas produced, Smoke, Fire, or light is produced, New substance is created, Evidence of Physical Change: Substance evaporates, Changing state of matter, Substance is absorbed, Dissolving one substance into another, Nothing new is created, Inflating or expanding, Change in shape,

Evidence of a Chemical Reaction

Ledertavle

Visuell stil

Alternativer

Bytt mal

Gjenopprett automatisk lagring: ?