Write the name for each of the following chemical formulas.
d. P3N5 (for doping semiconductor...
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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.
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Chemistry, 23.06.2019 15:50
Astable atom that has a large nucleus most likely contains 1. more neutrons than protons. 2.more protons than neutrons. 3.equal numbers of protons and neutrons. 4.changing numbers of protons and neutrons.
Answers: 2
Chemistry, 23.06.2019 20:50
Explain what happens to a gas when it is put into a container?
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Chemistry, 23.06.2019 21:00
The two most abundant elements in earth's core are a. silicon and oxygen b. iron and magnesium c. nickel and silicon d. iron and nickel
Answers: 1
Biology, 23.07.2019 11:50
Social Studies, 23.07.2019 11:50
Social Studies, 23.07.2019 11:50
Biology, 23.07.2019 11:50
Mathematics, 23.07.2019 11:50