2) number of the atoms in 0.5 mol of acetic acid CH3COOH equal A B double Avogadro's number eight times Avogadro's number С D Avogadro's number four times Avogadro's number

Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.

Three alkali metals in group 1 are a. calcium, strontium, barium b. boron, aluminum, gallium c. sodium, potassium, rubidium d. fluorine, iodine, chlorine

What is the most important factor in determining climates.