Which of the following is an incorrect Louis start structure for BF3?

The first element on the periodic table of elements is carbon. a. true b. false

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∘

Which of the following are correct values for the ideal gas laws constant r