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

i would say b

explanation:

but i think i would need more information than that

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.

here are some of the ways in which chemical and nuclear reactions differ.

explanation: