The elements listed at the far right side of the periodic table are ___.

metals

nonmetals

transition metals

metalloids

What are two critiques of the atomic model that you believe to have been the most crucial in understanding the structure of the atom

Which reaction occurs at the cathode in an electrochemical cell? (1) combustion (2) neutralization (3) oxidation (4) reduction

What element is found in all organic molecules?

The molar mass of an unknown organic liquid (M ~ 100) is determined by placing 5 mL of the liquid in a weighed 125-mL conical flask fitted with a piece of Al foil with a pin hole in it.

How does oxygen bleach work? how does chlorine bleach work?

Write a balanced chemical equation for the complete combustion of C3H7BO3, a gasoline additive. The products of combustion are CO2 (g), H2O (g), and B2O3 (s).

Which of the following polymers is used in plastic bottles and plastic containers? Select one: a. LDPE b. PVC c. Polystyrene d. HDPE e. Polypropylene

Which of the following statement is not true? A) The sun is involved in producing tides B) There can be two high tides in one location during a single day C) Only the oceans have tides D) If there is a high tide, there will be a low tide

A solution which has a concentration that exceeds its predicted solubility at a certain temperature and pressure would be -

Convert 4.992*1010 g to each of the following units. B. Mg c. mg D. metric tons