What is an element? A. a chemical reaction

B. a pure substance made up of one type of atom

C. a combination of different types of atoms

D. the smallest particle of matter

Put these processes of the water cycle in the correct order, starting at the point where the water is in the lake: 1. water evaporates into the atmosphere 2. rain, snow, or other precipitation falls 3. water collects into larger bodies of water 4. water vapor condenses into liquid water

Modern weaponry has increased the number of deaths in wars and violent conflicts.

A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution