This is because the relative atomic mass is the sum of the no of protons and neutrons while the atomic no is of the former only. it is not a whole number it is th average weighted masses of the various isotopes of the element multiplied by their corresponding relative abundance. pls thank me and mark me briniest
Hi thereeeeeeeeeee! salt is ur answer !
What are the variables you have? I can't answer if I don't know? Haha. :)
Answer:
2
Explanation:
The compounds XCl₂ and X₃N₂ shows that the valency of X is 2. If they are ionic compounds then X is a metal. The metals having valency=2 mostly reside in group-2.
1. <span>The answer should be combustion
2. </span><span>Water is known to successfully dissolve both acids and bases, and water is considered a universal solvent.
3. The answer should be balanced.
Hope this helps :)
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