Chemistry, 12.10.2020 19:01 kksavage36
Which statement best explains why the overall charge on an atom is zero?
The positive charge of the neutrons in the nucleus equals the negative charge in the electro
O The positive charge of the protons in the nucleus equals the negative charge in the electron
O The negative charge of the neutrons in the nucleus equals the positive charge in the electro
The negative charge of the protons in the nucleus equals the positive charge in the electron
Please really need help
Answers: 3
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The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.
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Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull
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Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.
Answers: 1
Which statement best explains why the overall charge on an atom is zero?
The positive charge of the...
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