What type of reaction occurs when hcl is mixed with a naoh solution to form a salt (nacl) and water.

Of the groups of elements below, which are most likely to gain electrons to become anions? a. alkali metal b. boron group c. halogen d. transition metal

Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass

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.