If dichloromethane and water were placed in a test tube and formed two distinct layers,? would dichloromethane be the top or bottom layer

What is the relationship of air masses and the temperature of oceans?

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

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∘