Which electron configuration is magnetic, paired or unpaired electrons

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder