In this periodic table, which type of element is shown in green boxes?
A. Noble gases
B. Meta...
Chemistry, 06.11.2020 01:00 emilyarvin
In this periodic table, which type of element is shown in green boxes?
A. Noble gases
B. Metalloids
C. Nonmetals
D. Metals
Answers: 1
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Order the following from smallest to largest atom, electron, quark, proton, neutron, molecule, nucleus
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Noble gases are the most reactive elements on the periodic table. a. true b. false
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Calculate the h3o+ concentration in a solution of acetic acid if the concentration of molecular acetic acid present at equilibrium is 9.97x10^-3 m and k for the dissociation is 1.86x10^-5. ch3cooh(aq)+h2o(> h3o^+(aq)+ch3coo^-(aq)
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Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.
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