write the two postulates of Dalton's atomic theory that are modified on the basis of modern Atomic Theory of Matter specify the modifications made.​

Covalent bonds are formed between metals and boiling points true or false

What is the relationship of air masses and the temperature of oceans?

Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)