Describe 2 tests you could do to tell apart two solids that look the same.

Brainliesttt asap!me : ) who can read an article and answer some questions about it? ? only answer if you can.. : )

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.