(Br-BrBr-Br)
2 The diagram shows part of the structures of three substances, P, Q and R, at room temperature and
pressure.
Ar
K
I-
K*
I-
(Ar
Ar
Br-BrBr-Br
(Ar
Ar
I- XK
I- XK*
Ar
Br-Br
Ar
K*
Ar
I-
K
I
Br-Br
(Ar
P
R
(a) Describe substances P, Q and R in terms of
their bonding
the arrangement of their particles,
the motion of their particles.
Answers: 2
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(Br-BrBr-Br)
2 The diagram shows part of the structures of three substances, P, Q and R, at room te...
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