Answer:
it drifts through the atmosphere and the vapor absorbs heat then the warm air rises up therefore leaving the planet's surface and releasing the heat back into the upper part of the atmosphere
Solidity, solidness, denseness, thickness, substance, mass......
I believe it would be the first option. It forms iron oxide (rust) when exposed to moisture and air.
(g solute/g solution)*100 = % mass/mass
30 g / 400 * 100
0,075 * 100
= 7,5% w/w
hope this helps!
They both have 1 electron in their valence shell.....
