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Which properties are characteristic of metalloids?
o ООО
high elec...
Chemistry, 14.10.2020 01:01 meep26wesley
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Which properties are characteristic of metalloids?
o ООО
high electrical conductivity and a high melting point
low electrical conductivity and a low melting point
intermediate conductivity and a high melting point
intermediate conductivity and a low melting point
Answers: 1
Chemistry, 22.06.2019 07:10
Which of these conditions most likely produces an unstable isotope?
Answers: 2
Chemistry, 22.06.2019 13:30
In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.
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Chemistry, 22.06.2019 20:00
The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.
Answers: 3
Social Studies, 10.01.2020 03:31
Social Studies, 10.01.2020 03:31