A brick has a mass of 5.51 pounds and a volume of 72.4 cubic inches. What is the
density of the brick in grams per cubic centimeter?
centimeter?

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li