Which of the following is the abbreviation for an si unit of mass? a. kg b. m c. s d. °c

The element that has the greatest electronegativity is

In salt water solution,the salt is the blank

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car