marque a opção que está correta para o tipo de rocha que é uma rocha preço stent e sofre com as ações dos agentes externos ou exógenos da transformação do relevo desgastando se e segmentando se em números partículas meteorização em seguida esse material por argila e etc rochas plutônicas b Rocha basalto rochas sedimentares e de rochas metamórficas​

Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.

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.

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?