Each element in the periodic table is assigned an atomic number. This number is the same as ___.
A. the number of neutrons in the atom's nucleus.
B. the number of protons and neutrons in the atom's nucleus.
C. the number of protons in the atom's nucleus.
D. the number of electrons in the atom's nucleus
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Chemistry, 23.06.2019 08:00, oopsorry
Determine the number of moles of air present in 1.35 l at 750 torr and 17.0°c. which equation should you use? n=pv/rt what is the number of moles present? ⇒ 0.056 mol a sample of n2 gas occupying 800.0 ml at 20.0°c is chilled on ice to 0.00°c. if the pressure also drops from 1.50 atm to 1.20 atm, what is the final volume of the gas? which equation should you use? v2= p1v1t2/p2t1 what is the final volume of the gas? ⇒ 932 ml these are the answers
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Each element in the periodic table is assigned an atomic number. This number is the same as ___.
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