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Chemistry Edexcel
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Formulae, equations and hazards
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List the chemical formulae of the
seven diatomic elements
.
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H2H_2
H
2
,
N2N_2
N
2
,
O2O_2
O
2
F2F_2
F
2
,
Cl2Cl_2
C
l
2
,
Br2Br_2
B
r
2
,
I2I_2
I
2
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Formulae, equations and hazards Flashcards
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Formulae, equations and hazards