Which is another name for groups of elements?

Select the correct answer how does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? ca the value of is negative the value of qis positive the value of a remains constant the value of a decreases the value of equals zero e

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.

How many moles are in 1.26*10^24 particles in significant figures