Complete the chart. (Remember to enter a "0" if necessary.) Atomic Number: 32 1s: 2s: 2p: 3s: 3p: 4s: 3d: 4p: 5s:

A bullet is fired at 2398 ft/s. What is this in units of miles/hr?

What do the groups in the periodic table correspond to?

Which choice best describes kinetic energy?

What happens to electrons during an ionic bond

rank the group 1a elements tested in order of increasing energy emission when electrons returns to the ground state. explain this pattern in terms of changes in energy levels.

How many electrons can the first energy level hold

Chemistry Lab Question: Filtration Compare the size the particles of refined sand with the size of particles of the dissolved salt in the mixture? Compare the size of the pores in the filter paper, to the sizes of the sand and salt particles?

What is the [oh-] in a sample of lime juice with a ph of 2.0?

What is the subscript present in NaCl?

Identify each element as a metal, metalloid, or nonmetal. a. gold b. silicon c. manganese d. sulfur e. barium