How many joules of heat are absorbed to raise the temperature of 435 grams of water at 1 atm from 25c to its boiling point 100c

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.

How many protons, electrons, and neutrons are in each of the following isotopes? a. zirconium-90 b. palladium-108 c. bromine-81 d. antimony-123