Answer: 7.025959200000001
Explanation:
It would be Atom 2 because the proton and neutron are both nine and the election is 8 which is -1 to nine <span />
If u disturbed equilibrium position then this principal comes into effect deciding how to counteract the disturbance.
Answer:
yes, it is a homogeneous mixture because the different parts cannot be seen.
Explanation:
