What do the major types of molecules that make up living things have in common?

What is the name of the hybrid orbitals used by sulfur in scl2?

What is the only non metal in group 14

What is the overall equation for FeCl3 (aq) + NH3 (aq) + H2O (l) ? the overall ionic equation? then the net ionic equation?

Which option describes a common property of the elements, nitrogen (N), phosphorus (P), arsenic (As) ? Hint: Review your periodic table. They have the same amount of reactivity. They have the same amount of atomic mass.

To better understand the greenhouse effect, scientists can study the atmosphere of which inner planet? a. Mars b. Earth c. Venus d. Mercury

Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4NH3 (g) + 5O2 (g) → 4NO (g) + 6H2O (g) Also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the

What is the name of the outermost layer that forms a boundary around the outside of each cell

Intact cells of two unknown cell types were placed into solutions with different concentrations of NaCl. Type I cells swelled and burst in the solution with the lowest concentration of NaCl.

Write a checklist with at least three entries for how you can evaluate whether scientific information is reliable.

Which is the following closest to the thickness of a dime 3 kilometer, 3 milmeters 30 centimeter, or 30 meters