Design an experiment that will determine the number of atoms of calcium, carbon, and oxygen it takes to write your name on a chalkboard with a piece of chalk. Assume the chalk is 100% calcium carbonate (CaCO3).

Will mark brainliest26. which of these statements are true? (3 points)a. gases are compressibleb. gases fill their containers completelyc. the pressure of a gas is independent of the temperatured. gases have masse. gases exert pressuref. the pressure of a gas is dependent on the volumeg. gas pressure results from the collisions between gas particlesh. gases have a definite volume and shape

What is the polyatamic ion of borate

How many moles are in 7.2 x 10^23 carbon molecules? (*round to the nearest hundredth and include the unit "mol c" after your number) question 6 options: