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Propene has 3 carbon atoms.
There are 4 boron atoms in a molecule of borax (Na2B4O7·10H2O).
darna
A man from Greek
Sucralose is a sweetener that integrates chlorine atoms. It is an artificial sweetener that is made by replacing three hydroxyl groups on a sucrose molecule with chlorine atoms.
john dalton
Vassily Yemelyanov has written: 'Atoms in the service of man'
Lead(IV) bromide (PbBr₄) consists of one lead atom and four bromine atoms. Therefore, in a single formula unit of PbBr₄, there are a total of 5 atoms (1 Pb + 4 Br).
92 in nature, but we're up to 118 if you include "man made".
they can be made by men, bu they natrually occur in nature
Hydrogen atoms are essential to man, as hydrogen is a key element in our bodies. Hydrogen gas, however, is flammable and potentially toxic.
it depends on how much lead you cant calculate it without knowing exact measurements