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makvit [3.9K]
3 years ago
14

which caused a change in matter. Select each procedure that is likely a chemical change. Salt crystals were crushed into a fine

powder. Bubbles were produced when iron was placed in acid. Two liquids were combined, and a solid appeared. A piece of metal melted when it was heated. A white substance turned blue when water was added.
Chemistry
2 answers:
REY [17]3 years ago
8 0

These 2 are physical changes:

Salt crystals were crushed into a fine powder.

A piece of metal melted when it was heated.


These are likely to be chemical changes:

Bubbles were produced when iron was placed in acid.

Two liquids were combined, and a solid appeared.

A white substance turned blue when water was added.



olga55 [171]3 years ago
5 0

Procedures that are likely a chemical change are:

- Bubbles were produced when iron was placed in acid.

- Two liquids were combined, and a solid appeared

- A white substance turned blue when water was added.


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