Condensation is a phase change that O has an increase in kinetic energy
O has no change in potential energy
O is exothermic
O is endothermic

The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025

What term describes technology that operates on an atomic level