- a) calculate the average atomic mass of the element she found on mars
b) predict the identity of this element and determine the number of protons that are in one atom
c) describe the relative size of this atom compared to an atom of Calcium. Justify your answer.

What is the molality of a solution that has 4 mol of kci in 0.800 kg of water

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

Why is carbon ideal for making different compounds?