What quantity in moles of silver atoms do you have if you have 5.09 × 10²¹ atoms of silver. (The mass of one mole of silver is 107.87 g.)

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?

How do i turn 2 s into one in the products

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car