Using the periodic table, which of the following elements has the most properties in common with calcium (ca)?

potassium (k)

magnesium (mg)

scandium (sc)

argon (ar)

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally

Describe the interaction that occurs between two objects with the same electrical charge.