Answer: Multiple covalent bonds may occur in atoms that contain carbon,nitrogen, or <u><em>oxygen</em></u>.
Answer: The Taiga Forest
Explanation: I just took the test on e2020
No. You shouldn't place materials that have toxic fumes because it can get in people's lunges through breathing.
Explanation:
Physical change can observe by physical appearance
OA = No change in color
other choices are chemistry change
