Answer: 3 significant figures
Explanation: because in scientific notation only the before and after decimal number are considered but in standard form all numbers including exponents are all significant figures
Answer:
The answer is D.
Explanation:
Intermolecular force are negligible
When the distance between molecules decrease,
the attraction or repulsion become greater
They’ll have moved the farthest, since the solvent is best at carrying those kinds of materials.
Answer:
c
Explanation: just a chemachal