Understanding chemical symbols
This task is about molecules, elements and atoms.
Question
1
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Use the information in the Periodic Table and your own knowledge to complete the table below.
The first row has been done for you.
Use the information in the Periodic Table and your own knowledge to complete the table below.
The first row has been done for you.
Formula
Types of atoms
Total number of atoms
CO
2
Carbon, oxygen
3
i)
H
2
S
ii)
MgCl
2
iii)
Al(CN)
3
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