What is the number of the group that has the most reactive nonmetals (give number and letter- Ex 1A, 2A, etc.)?

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers

The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.