Science Explainer- Changes in matter: physical versus chemical changes - Formative Staff | Biblioteka

Obavezno

1

Drugi mogući odgovor:

chemical

physical

physical or chemical

DCI.PS1.A.6-8.2

Obavezno

2

Drag each change of matter example into the correct box to show if it is a physical or chemical change.

DCI.PS1.A.6-8.2

Obavezno

1

A substance may change its shape, or its texture or temperature may change.

The change can only be reversed through another chemical reaction.

A substance may change its state of matter after chemical bonds are broken.

A substance's atoms are rearranged, and new molecules are formed.

A precipitate or a gas may form, and the change may create heat or an odor.

MS-PS1-2