What are 1A, 3B, and 7A examples of on the periodic table? groups.
numbers
periods
O rows

What is the volume of the fluid in the graduated cylinder with accuracy and measured to the correct degree of precision? 41.2 ml 42.0 ml 41.23 ml 41.89 ml

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.