12. in line 13, what is the purpose for the ellipsis?
a. to indicate omitted text
b. to indicate a slight pause
c. to indicate a mood change
d. to indicate an unstated thought

Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.

In salt water solution,the salt is the blank

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?