The partial electron configuration of an atom with 12 electrons is shown. 1s22s22p6x
Which of the following does X represent? (3 points)

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?

Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules

How might this scientific phenomena be explained? a paper clip floats on water.