subject
Chemistry, 20.03.2020 12:55 ricardotavarez6

Avogadro's number can be defined as a sample of any element weighs a number of grams equal to the average atomic mass of that element and contains 6.022 x 10^23 atoms or one mole of that element. Calculate the mass of 1 mole of silicon atoms.

A)32.19

B) 12.09

C) 14.0 g

D) 28.1 g

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 21:00, andersonkee2657
How are elements arranged in a periodic table
Answers: 2
image
Chemistry, 22.06.2019 15:30, christopherluckey7
The reactions of photosynthesis occur in the of plant cell? a. mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll
Answers: 1
image
Chemistry, 22.06.2019 21:30, KallMeh
8. what happens to matter during a chemical reaction
Answers: 1
image
Chemistry, 23.06.2019 09:20, lehbug01
Due tomorrow which would have a lower ph, a 0.1 m solution of a strong base or a weak base? why? which would have a higher ph, a 0.1 m solution of a strong base or a weak base? why?
Answers: 3
You know the right answer?
Avogadro's number can be defined as a sample of any element weighs a number of grams equal to the av...

Questions in other subjects:

Konu
Mathematics, 08.10.2019 23:50
Konu
Biology, 08.10.2019 23:50