What is steam inventory? Hi, I got a notification saying a new item has been added to my inventory on steam the item was Bioshock Infinite but I do not know what steam inventory is! Can someone explain to me what it is and how it works? I would like to know if I have this games now or what.
Acids and bases are substances which change the balance of hydrogen and hydroxide ions in water. Both are divided into two categories - strong acids or bases which ionize completely in water, and weak acids or bases which ionize only partially in water.
Chemical substances are any materials (in any state-solid, liquid or gas) that have a definite chemical composition. Chemical substances can therefore be either a pure chemical element or a pure chemical compound. Chemical substances are any materials (in any state-solid, liquid or gas) that have a definite chemical composition. Chemical substances can therefore be. a pure chemical element. a pure chemical compound.