An atom that gains an electron will form a positive ion true or false

Calculate the number of molecules present in 0.750 mol of mgo.

What are transitions between a liquid and gas called? identify which way they are transitioning

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.