Which of the following salts, with atomic masses rounded to the nearest integer, has the least error in the molar mass?
1. LiCl
2.MgCl2
3. NaCl
4. NaF

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe

What is the formula of the ionic compound composed of calcium cations and chloride anions

Covalent compounds: mastery test select the correct answer what is formed when atoms join together with a covalent bond? a. an ion b. a molecule c. a neutral atom d. a noble gas