Which one of the following statements about orbital hybridization is incorrect?

a)
the carbon atom in ch4 is sp3 hybridized.

b)
the carbon atom in co2 is sp hybridized.

c)
the nitrogen atom in nh3 is sp2 hybridized.

d)
sp2 hybrid orbitals are coplanar, and at 120

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?