Yes I’m pretty sure......
They have the same number of "protons" but a different number of "neutrons" therefore their "atomic number" weight(or mass) is different
The answer should be A. "The first law of Thermodynamics states that heat is a form of energy, and thermodynamic processes are subject to the principle of the conservation of energy." (LiveScience) Basically, energy cannot be created nor destroyed, only changed in its form.
Answer:
false
Explanation:
Only ionic compounds can dissolate in water.
Answer:
I would try but i just need points good luck tho