Answer:
An element
Explanation:
Elements are not able to be separated, but everything else can, whether that be physically or chemically.
Explanation:
Answer
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The rule used here is that the algebraic sum of the oxidation numbers of all the atoms a molecule is zero.
Al2O32× ( oxidation number of Al)+3× ( Oxidation number of O ) = 0
2× ( Oxidation number of Al) +3(−2)=0
2× ( oxidation number of Al) +6
∴ Oxidation number of Al =+3
Answer:
Easy my dude let me help you out
A.In
B.27
C.73
D.49
E.56
F.56
G.114
H.180
Also with protons and electrons they equal the same atomic number
sunlimation is when a solid goes to a gas thats all i can awnser i havent got that far in chemistry yet.
Answer:
yes, it is a tenth of a centimeter
Explanation:
