Chemistry, 05.07.2019 20:30 SilverTheAmarok
On another planet, the isotopes of titanium have the given natural abundances. isotope abundance mass (amu) 46ti 72.000% 45.95263 48ti 14.300% 47.94795 50ti 13.700% 49.94479 what is the average atomic mass of titanium on that planet?
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How many moles of bromine are needed to produce 3.23 moles of potassium bromide
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The image compares the arrangement of electrons in two different neutral atoms. a figure labeled atom q has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has six black spheres. to the left of this figure is another figure labeled atom p. atom p has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has seven black spheres. which of the following best explains the position of the two atoms in the periodic table? atom p has an estimated zeff of 7 and is therefore to the left of atom q, which has a zeff of 6. atom p has an estimated zeff of 7 and is therefore to the right of atom q, which has a zeff of 6. atom p has an estimated zeff of 5 and is therefore below atom q, which has a zeff of 4. atom p has an estimated zeff of 5 and is therefore above atom q, which has a zeff of 4.
Answers: 3
Chemistry, 23.06.2019 06:00
Is the flow of energy during vaporizing more like the flow during melting or during freezing
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On another planet, the isotopes of titanium have the given natural abundances. isotope abundance mas...
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