<span>B. the He nucleus C.the He electrons D.the He quarks</span>
Answer:
Yes
Explanation:
Masses for the three subatomic particles can be expressed in amu (atomic mass units) or grams. For simplicity, we will use the amu unit for the three subatomics. Both neutrons and protons are assigned as having masses of 1 amu each.
Answer:
The Third Law of thermodynamics states that the entropy of a pure substance in a perfect crystalline state at zero temperature is zero.
11. D
12.C
13. For 13 i would say B but not so sure
14. A
The atomic mass is greater than the atomic number.
