If an atom has an atomic number of 17 and a mass number of 35, the number of neutrons in its nucleus equals ___.
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The smallest unit of matter that can enter into chemical com…
The smallest unit of matter that can enter into chemical combination is a/an
An electrically neutral atom with an atomic number of 7 will…
An electrically neutral atom with an atomic number of 7 will have __ occupied electron shell(s).
The only atom that has a nucleus with no neutrons is ______.
The only atom that has a nucleus with no neutrons is ______.
An atom of an element with 17 protons has ____ electrons in…
An atom of an element with 17 protons has ____ electrons in its first shell and _____ in its second shell and _____ in its third shell.
The three isotopes of carbon 12C (Carbon-12), 13C (Carbon-13…
The three isotopes of carbon 12C (Carbon-12), 13C (Carbon-13), and 14C (Carbon-14) have different numbers of
Hydrogen bonds form when ____.
Hydrogen bonds form when ____.
Aquatic living things are able to survive the winter thanks…
Aquatic living things are able to survive the winter thanks to which property of water?
Find the indefinite integral. ∫xln(x)dx{“version”:”1.1″,”ma…
Find the indefinite integral. ∫xln(x)dx{“version”:”1.1″,”math”:”\int x\ln(x)\, dx”}
Determine whether the improper integral converges or diverge…
Determine whether the improper integral converges or diverges by attempting to evaluate the integral. ∫1∞1x3dx{“version”:”1.1″,”math”:”\int_{1}^{\infty} \frac{1}{x^{3}} \, dx”}