What are the steps to writing the name of an ionic compound if you have the formula? (Make sure to include situations where you have an ion that could have multiple charges, like copper, iron, or lead.)

What is the volume occupied by 10.0 dm3 of gas at standard pressure after it has been compressedat constant temputure to 500.0 kpa?

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.