Covalent compounds * a, are mostly soluble in water
ОО
b. are formed between atoms of
metals and non-metals
O
c. are formed by the sharing of
electrons in the bonding atoms.
O
d. have high melting and boiling
point

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.

Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?

Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.