How many protons does an atom of zinc contain? How many electrons does an atom of zinc contain?

How many neutrons does an atom of zinc contain? Give your answer to the nearest whole number.

pls anwser these questions

How many molecules are found in 1.32 mol of nacl?

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)