One of the main forces driving plate tectonics is the dissipation of heat from the mantle, through convection or large scale upwelling and doming. where does this heat come from? a) the formation of the earth eliminate b) heat from the earth's core c) gradual heating from the sun d) ultraviolet rays from the sun and other stars

Aphysical reaction is a process in which one or more reactants change into one or more products with different properties. select the best answer from the choices provided t f

What does x represent in the formula for the compound xcl4?

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.