melancholy6 melancholy6

26-06-2019
Chemistry

contestada

An industrial chemist is studying a sample of an
unknown metal. Describe two ways he could
change the metal physically and two ways he could change the metal chemically to try to identify

ANSWER!!!

Heat the metal until it melts (physical change).

Attempt to react the metal with oxygen (chemical change).

Stretch the metal into a wire (physical change).

Attempt to react the metal with acid (chemical change).

Respuesta :

uniquely010 uniquely010

26-06-2019

Answer:

the above

Explanation:

heat the metal until it melts

react it with o2

stretch it

react it with acid

Answer Link

pinchanpinchu pinchanpinchu

26-06-2019

Answer:alloy

Explanation:

He can use alloy to change the metal.An alloy is the mixture of two or more metal.

Answer Link

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