Magnesium (mg) reacts with chlorine gas (cl2) to produce magnesium chloride (mgcl2). how many grams of mg will reacts with 2 moles of cl2?

What element is in the lathanide family?

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?

How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.