Atoms of the same element zinc for example have the same number of what

Which of the following is NOT a part of cellular respiration? -Simple sugars are formed. -Energy and other products are released. -Energy molecules transfer energy to cells. -Oxygen combines with carbon of simple sugar.

A solution with a ph of 2.0 has a hydrogen ion concentration ten times greater than a solution with a ph a. 1.0 b. 3.0 c. 0.20 d. 20

What is the morality of a 750.0 milliliter solution containing 2.5 miles of solute?

How is the periodic table structured with regard to elements with similar properties?

If 5.05 g of Ca (OH) 2 and 6.70 g of H3PO4 are available, how many moles of Ca3 (Po4) 2 will you produce from each?

Which one of the following Acids is most likely to hurt you? Acid A: 1.0 M; Acid B: 0.0001M

Which statement accurately describes the atoms of a specific element? explain your answer in complete sentences. A. A Neon, Ne, atom contains 10 electrons outside the nucleus and 11 neutrons inside the nucleus. OR B.

What is the volume of 2.00 moles of chlorine (cl2) gas at stp, to the nearest tenth of a liter?

A reaction of 12.640 g of copper oxide with 0.316 g hydrogen produces 2.844 g of water and Xg of copper. X=_9

If i burn steel wool inside a closed jar or bottle will the oxygen be completly gone