107k views
1 vote
This is how zirconium appears in the periodic table.

A purple box has Z r at the center and 40 above. Below it says zirconium and below that 91.22.

Rounded to the nearest whole number, how many electrons are in an atom of zirconium?

40
51
91
131

User Viker
by
3.9k points

2 Answers

3 votes

Answer:

the answer is 40

Step-by-step explanation:

i took the quiz

User Eric Mellino
by
4.9k points
4 votes

Answer:

40

Step-by-step explanation:

I got a 100 on my quiz edg 2020 :)

User Zou Jeff
by
5.0k points