Help plz. ASAP What is the mass of a person that weighs 95 N on Earth? Hint: w = m x 9.8 m/s2

a. 931 kg

b. 9.69 kg

c. 0.010 kg

Option A, 931 Kg

Explanation:

As we know that weight is equal to the product of mass and acceleration due to gravity.

Thus,

m/s2

Substituting the given values in above equation, we get -

Kg

Hence, option A is correct

sodium (na), for example, has one electron in its valence shell. this is an unstable state because that valence shell needs eight electrons to be full. in order to fill its valence shell, find a way to add seven electrons to its valence shell