PLEASE HELP TIMED !! question 1- draw a lewis dot diagram of O on a piece of paper. how many total electrons did you draw?

question 2- draw a lewis dot diagram of O on a piece of paper. how many Pairs of electrons did you draw?

question 3- draw a lewis dot diagram of Cl on a piece of paper. how many total electrons did you draw?

Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.

What is the mass of 4 molecules of co2

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.