What factor determines whether an acid or base is strong or weak? A)The number of hydroxide ions.
B)The number of hydronium ions.
C)The extent to which the acid or base ionizes.

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation: