Which of the following describes the element .(Select all that apply.)reacts with alkali metals to form saltsforms an ion with a charge of 2is one of the group of the least reactive elements forms a cation that is isoelectronic with a noble gasis very reactive as a metal consists of diatomic molecules in elemental form
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Chemistry, 21.06.2019 22:00
During chemistry class, carl performed several lab tests on two white solids. the results of three tests are seen in the data table. based on this data, carl has concluded that substance b must have bonds.
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Chemistry, 22.06.2019 09:40
Consider this initial-rate data at a certain temperature for the reaction described by
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Chemistry, 22.06.2019 10:00
What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18
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Chemistry, 22.06.2019 23:00
In the reaction h2co3 (aq) + 3nh3 (aq) = 2 nh4+ (aq) + co3 2-, how many electrons are transferred?
Answers: 3
Which of the following describes the element .(Select all that apply.)reacts with alkali metals to f...
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