Which molecule has polar bonding and is nonpolar?

1) H2O

2) BF3

3) NH3

4) NCl3

5) CH2Cl2

What do bends or folds in rocks show

Which term best describes the type of bonding in magnesium chloride

Bricks made of mud dried in the sun are

What is the density of water at 25oC?

True or false? All substances are elements

Consider the polymerization of styrene in toluene at 60°C initiated by di-t-butylperoxide for a solution containing 0.04 mol of initiator and 2 mol of monomer per liter. The initial rates of initiation, Ri, and propagation, RP, are found to be 1.

If an atom has an atomic number of 15 and an atomic mass of 31, how many protons, neutrons and electrons does the atom contain?

What is formed when sediment is blown against an obstacle and settles behind it

Compared to the radius of a chlorine atom, the radius of a chloride ion is (1) larger because chlorine loses an electron (2) larger because chlorine gains an electron (3) smaller because chlorine loses an electron (4) smaller because chlorine gains

What do you think made the blizzard so dangerous?