if a glass jar has a density of 2.58 g/ml and has a mass of 6.8 g, what is its volume? (round to the ones place.)

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d

How are isotopes of the same chemical element alike? how are they different?

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.