Chemistry, 12.05.2021 20:10 babygreg2001p97abr
Kevin had a blue crystal of an unidentified substance he thinks it is an ionic compound but he wants ti be sure what are 3 characteristics that kevin could look for to determine that it is ionic compound? β
Answers: 2
Chemistry, 23.06.2019 00:00
Which is true about metals used for jewelry, such as platinum and gold? a. they have low flammability. b. they have low reactivity. c. they have high flammability. d. they have high reactivity.
Answers: 1
Chemistry, 23.06.2019 06:30
Generally, observed behavior that can be formulated into a statement, sometimes mathematical in nature, is called a(n): a. observation. b. measurement. c. theory. d. natural law. e. experiment.
Answers: 2
Chemistry, 23.06.2019 11:30
If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 300j of energy to the room?unit:
Answers: 1
Kevin had a blue crystal of an unidentified substance he thinks it is an ionic compound but he wants...
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