Answer:
No because opinion and social values may lead to bias
Explanation:
I'm smart >:)
Answer:
39 × 10²³
Explanation:
142.5/22 = 6.47 mole
Then n = n of molecules / nA = 39.01 × 10²³
Answer:
matter consists of various types of particles, each with mass and size.
Explanation:
human body , almirah , water bottel , clock , fan etc
The answer is B because atoms and molecules are too small to count one by one