Consider the elements in the periodic table. the stair-step line between the pink squares and the yellow squares separates the (pink) from the (yellow).
a) gases; solids
b) metals; nonmetals
c) nonmetals; metals
d) reactive; nonreactive

After cloud droplets form, what must happen to them for precipitation to occur?

In a spacecraft, the following reaction occurs: co2(g) + 2lioh(s) -> lico3(s) + h2o(i) (i attached picture of equation) how many liters of carbon dioxide will 4 moles of lithium hydroxide (lioh) absorb? (one mole of any gads occupies 22.4 l under certain conditions of temperature and pressure. assume those conditions for this equation.) 45l 6.0l 3.0l 34l

How do you lengthen a pattern piece? (family and consumer science, sewing)