21 POINTS HELP !! For each of the following formulae, infer the kind of and number of atoms.
a. Nitrogen N2
b. Phosphorus P4
c. Glucose C6H12O6
d. Sulphur dioxide SO2
e. Ethanol C2H5OH

Which statement correctly describes the interaction between magnetic poles? north and south poles attract each other. north and south poles repel each other. two north poles will attract each other. two south poles will attract each other.

What is the specific heat of wood ?

What is the celsius value for 65 farenhiet