Chemistry, 14.02.2022 14:00 jadaroyval
An atom has a diameter of 3.00 Å and the nucleus of that atom has a diameter of 9.50×10−5 Å. Determine the fraction of the volume of the atom that is taken up by the nucleus. Assume the atom and the nucleus are a sphere. Calculate the density of a proton, given that the mass of a proton is 1.0073 amu and the diameter of a proton is 1.73×10−15 m.
Answers: 3
Chemistry, 22.06.2019 16:30
How many grams of mgbr2 are needed to produce 75g or metal?
Answers: 1
Chemistry, 22.06.2019 18:10
The atom fluorine generally will become stable through the formation of an ionic chemical compound by accepting electron(s) from another atom. this process will fill its outer energy level of electrons.
Answers: 1
Chemistry, 22.06.2019 21:00
What is the chemical formula for the compound formed between sodium and flour one
Answers: 1
Chemistry, 22.06.2019 23:00
How does the value of the equilibrium constant show that a reaction reaches equilibrium very quickly? (a) the equilibrium constant is large. (b) the equilibrium constant is small. (c) the equilibrium constant is zero. (d) the value of the equilibrium constant does not show how quickly a reaction comes to equilibrium.
Answers: 1
An atom has a diameter of 3.00 Å and the nucleus of that atom has a diameter of 9.50×10−5 Å. Determi...
Biology, 29.09.2019 07:30
Biology, 29.09.2019 07:30
History, 29.09.2019 07:30
Mathematics, 29.09.2019 07:30
History, 29.09.2019 07:30
English, 29.09.2019 07:30
Biology, 29.09.2019 07:30