14.4.2 Test (CST): Changes in Matter
Question 5 of 11
A metal shovel is left outside in the...
Chemistry, 13.12.2021 23:30 infoneetusinghoyg22o
14.4.2 Test (CST): Changes in Matter
Question 5 of 11
A metal shovel is left outside in the rain for a week. The
surface becomes reddish-brown and begins to flake off.
Which statement best explains these changes?
A. The metal underwent a change of state.
B. The metal dissolved in the rainwater.
C. The metal reacted to form a new substance.
D. The metal neutralized substances in the rain.
SUBMIT
Answers: 3
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