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Subjects
Science State Board
Class 7
Matter Around Us
Textbook questions
9.
Say true or false. If false, correct the statement II
Exercise condition:
2
m.
1.
NaCl represents one molecule of sodium chloride.
True
False
NaCl represents two molecule of sodium chlorine.
NaCl represents one molecule of sodium chloride.
2.
Argon is mono atomic gas.
True
False
Argon is mono atomic gas.
Argon is poly atomic gas.
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