Chemistry, 15.12.2020 21:40, zakiyahjones0890
Identify the phrases that generally apply to molecular compounds.
a. contain metals and nonmetals
b. are often gases or liquids
c. have low melting points
d. contain ionic bonds
e. use covalent bonding
Answers: 2
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When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?
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Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.
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How many moles of bromine are needed to produce 3.23 moles of potassium bromide
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Identify the phrases that generally apply to molecular compounds.
a. contain metals and nonmetals <...
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