The soul of chemistry is its dealing with
A. Internal structural changes in matter
B. Composition of matter
C. Properties of matter
D. Composition and properties of matter
Correct Answer: D. Composition and properties of matter
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A. Internal structural changes in matter
B. Composition of matter
C. Properties of matter
D. Composition and properties of matter
A. definite volume
B. definite shape
C. crystalline structure
D. no crystalline structure
A. ionic substances
B. metallic substances
C. molecular solids
D. covalent network solids
A. can be liquefied
B. have different boiling points
C. are gases at room temperature
D. have different densities
A. NaCI
B. RbCI
C. LiCI
D. CsCI
A. zero potential energy
B. infinite potential energy
C. maximum potential energy
D. minimum potential energy
A. ionic crystal
B. covalent crystals
C. molecular crystals
D. metallic crystals