97.2g H20 x 1mole/18g of H2O x 6.022x10^23 molecules/1mole= 3.25 x10^24 molecules of H2O
hope this helps! :)
Answer:
Answer is A
Explanation:
Now we know that an atom wants to complete its outer shell while keeping electrons in pairs of two now in A there are four electrons which which can be ejected while in B will want to accept 3 electrons to complete its shell as ejecting five will take lot of energy similar case will be for C,D and E which would want to accept 2,1,0 electrons respectively
Answer:
I think the answer is true, sorry if I am wrong
Explanation:
T<span>he name of the compound that goes with the chemical formula of MgCl2 is D. magnesium chloride.
Mg is magnesium, and Cl is chlorine, and when it has 2 atoms, it become chloride.
Fluorite is F2, which is why A is incorrect, and B and C are incorrect because manganese is Mn, and molybdenum is Mo.
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It is part of oceans, air, rocks, soil and all living things. Carbon doesn't stay in one place. It is always on the move! In the atmosphere, carbon is attached to oxygen in a gas called carbon dioxide.
Hope this helps.