Chemistry

Chemistry, 06.01.2021 18:30, tucecoskun

Are these sentences true or false? Tick the boxes True False
a) The substance is an element.
b) The substance contains five atoms.
c) There is carbon in the substance.
d) The substance contains nitrogen and hydrogen.

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Are these sentences true or false? Tick the boxes True False
a) The substance is an element.<...

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