What type of conversion is taking place when natural gas is used to heat water? A. Chemical energy into thermal energy.

B. Thermal energy into mechanical energy.

C. Mechanical energy into electromagnetic energy.

D. Electromagnetic energy into chemical energy.

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∘