Which describes a force in an unstable nucleus? A. The strong nuclear force is greater than the electrostatic force.
B. The electrostatic force is greater than the weak nuclear force.
C. The electrostatic force is greater than the strong nuclear force.
D. The weak nuclear force is greater than the strong nuclear force

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)

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Acm ruler with main graduations from 1 to 10 from left to right there are 10 secondary graduations between each of the main graduations there is a line that begins. at the left end of the ruler 10 secondary graduations to the left of the “1 main graduation the right end of the line ends on the eighth secondary graduation to the right of 3 how long is the line