17 is a prime number because it’s only divisible by 1 and it’s self, so it only has 2 factors.
The answer is:
Rounded to the nearest whole number, there are 40 electrons in an atom of Zirconium.
I hope this helps :D
Answer:
I think its A........ I don't really know.
Step-by-step explanation:
5 x 2 = 10
3.14 x 10 = 31.4
There's an app called photomath that would be useful for these kinds of problems!
