This is due tonight, I’d appreciate the help :) What is the percent by volume (v/v) of a solution with 1.08 mL of formaldehyde
dissolved in 198.92 mL of water?

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?