Which value gives the number of particles in 1 mol of a substance? 6.02 mc012-1.jpg 1021 6.02 mc012-2.jpg 1022 6.02 mc012-3.jpg 1023 6.02 mc012-4.jpg 1024

Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?

What is the mass of 8 moles of sodium atoms

Which of the following statements about hybrid orbitals is or are true? choose all that apply. choose all that apply. under sp2 hybridization, the large lobes point to the vertices of an equilateral triangle. after an atom undergoes sp hybridization there is one unhybridized p orbital on the atom. the angle between the large lobes of sp3 hybrids is 109.5∘