1. The atomic number of lithium is 3. How many neutrons does an atom of lithium have fit is represented by the symbol shown below? 7
O A 2 neutrons
OB. 13 neutrons
O c. 4 neutrons
OD. 7 neutrons

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∘

What four properties do all waves have in common

Who determined the nature of chemical bonds?