Answer:
By definition, an ion is an electrically charged particle produced by either removing electrons from a neutral atom to give a positive ion or adding electrons to a neutral atom to give a negative ion. When an ion is formed, the number of protons does not change.
Explanation:
Answer:
C
Explanation:
If a substance is malleable, it can be hammered flat without breaking
Answer:
option 1 pls mark bbrainliest
that is a physical change
