The elements least likely to form bonds are found in which group? 15, 16, 17, 18

The table lists pressure and volume values for a particular gas. which is the best estimate for the value of v at p = 7.0 × 103 pascals?

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains