If element X has 56 protons, how many electrons does it have? electrons

Your lab partner accidentally measures out too much of a substance in the lab. when the experiment is complete, you have leftover chemicals. what should you do with these leftover chemicals

Various properties of a liquid are recorded during an experiment. the volume of the liquid is measured to be 25.5 milliliters. the density of the liquid is found to be 1.76 g/ml. the liquid is blue in color.

Baking soda (nahco3) is an active ingredient in some antacids. determine the percent composition of oxygen in baking soda.

What does C6H12O6 stand for

What happens to the energy release of an exothermic reaction

Which layer of the earth can only be studied by indirect means

Is Euglena heterotroph or autotroph

What is the mass of 5000. atoms of silicon

Which coefficients balance this equation? _CH4 + _O2 - > _CO2 + _H2O A. 1, 1, 1, 1 B. 1, 1, 2, 1 C. 1, 2, 1, 2 D. 2, 1, 2, 1

Student B pushed on a cart against the wall with 500 N of force. The cart didn't move. How do u explain what happened?