How a tornado can endanger property and people.

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space