Answer:
i'm not able to see images but if you type it all i can answer:)
Explanation:
Answer:
3
Explanation:
In scientific notation, the number of integers in the first part will always be the amount of significant figures.
For example,
1) 1.542505 x 10^17 =7 significant figures
1) 1.54 x 10^17 =3 significant figures
The number of electrons that can occupy the sub levels being filled by that period
I think C-I
It can also be wrong but that’s my opinion
Answer:just for the ponits
Explanation:ima be a jenna
