Which set of properties is most characteristic of transition elements?

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

When the water vapor cools it condenses select a number that represents his process on the

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.