If on substance has 9 positive charges and 11 negative charges is it positive or negative

Based on the information that is given, which atom in the table has the highest mass? 1 2 3 4

A car traveling with constant speed travels 150 km in 7200 s. what is the speed of the car

What did the Cherokee do to assimilate? Check all that apply They invented a writing system. They resisted white settlement. They wrote a constitution. They planted cotton and farmed.

A substance is said to be what when it when it is able to remove sufficient water from the air to dissolve completely and form a solution

Which of the following is a valid conversion factor

What is the main purpose of a particle accelerator?

Is this statement true or false? Bases feel slippery. A. True B. False

why blue intensity of copper (2) sulphate will decrease in a voltaic cell with zinc electrode in zinc sulphate solution and copper 2sulphate solution with copper electrode in it (with salt bridge)

What is the charge for MnO4

What makes up a rock