How many electrons should we expect to see associated with the lowest energy peak in the photolectron spectrum of the element gallium (ga)?

What is the mass of each element in a 324.8 sample of co2

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∘

Is 9 correct? and can someone me with 10? it’s due tomorrow, you