Answer:
Yes. The answer is B
Explanation:
The milligram (symbol "mg") is a unit of mass, equal to 1/000 of a gram, and 1/10000000 of a kilogram ( also written "1E-6 kg). Grams : The gram (SI unit symbol: g) is a metric system unit of mass. It is equal to one one-thousandth of the SI base unit, the kilogram, or 1E3 kg
Explanation:
T=1/f
So if frequency increases the period will decrease
B because there is no energy emitted
Answer:
li
Explanation:
Li has the greatest ionization