How would an element on the left side of row 2 of the periodic table differ from an element in the middle of the same row? A. The element on the left would have more atomic mass.

B. The element on the left would have less malleability.

C. The element on the left would have a lower melting point.

D. The element on the left would have no metallic properties.

The correct answer is c b c a d

It will be b hydrogen

For lesson: cameras, plant presses, newspaper, paper towels, clip boards, pencils, calculators, field guides, metric measuring tapes, paper, transect squares, colored pencils, ph meters, light meters, computers, etc.for extension: baggies for soil samples collecting, distilled water, hand shovels, beakers, boiled rice, microscopes, well microscope slides or regular microscope slides with cover slips

The independent is what is changed, the dependent is was is measured or the reaction.