1. Write dot-and-cross diagrams for the following compoundsNaBr (sodium bromide)Chlorine gas2. What are some uses of the following covalent compounds?- GraphiteNitrous oxide or laughing gasSulfur dioxide7Carbon dioxideCO₂ (carbon dioxide) A. Represent the following atoms or ions in terms of their dot-and-cross diagrams:BS-2Mg2+HeB. Write the dot-and-cross diagram structures of the following combination of at-oms. Use your periodic table to determine their electronegative difference and thetype of bond to be formed.N and OAl and OF and FNeC and S

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Write dot-and-cross diagrams for the following compounds NaBr (sodium bromide) CO₂ (carbon dioxide)

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter3: Atomic Shells And Classical Models Of Chemical Bonding

Section: Chapter Questions

Problem 88AP

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Question

1. Write dot-and-cross diagrams for the following compounds
NaBr (sodium bromide)
Chlorine gas
2. What are some uses of the following covalent compounds?
- Graphite
Nitrous oxide or laughing gas
Sulfur dioxide
7
Carbon dioxide
CO₂ (carbon dioxide)

A. Represent the following atoms or ions in terms of their dot-and-cross diagrams:
B
S-2
Mg2+
He
B. Write the dot-and-cross diagram structures of the following combination of at-
oms. Use your periodic table to determine their electronegative difference and the
type of bond to be formed.
N and O
Al and O
F and F
Ne
C and S

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