In a crystal lattice of an ionic compound,
A. Kind of a given charge are clustered together
B. Ions are surrounded by ions of the opposite charge
C. A sea of electrons surrounds the ions
D. Neutral molecules are present

One nanometer is equal to how many meters?

Which of the following molecules is polar? c3h7oh c2h5cooh

What do electromagnetic waves carry? how are they produced through which media can they move? where do they transfer energy? what do they not transfer? what do mechanical waves carry? how are they produced? through which media can they move? where do they transfer energy? what do they not transfer?