How many atoms are in 9.01 grams of Beryllium (Be)?

Question

asked Jun 22, 2021 157k views

1 Answer

TheZ · Answer 1 · 2021-06-26T20:18:47+0000

Answer:

the atomic number is 4

Step-by-step explanation:

the atomic number is 4, thus beryllium contains 4 electrons and 4 protons.