Which statement matches a subatomic particle with its charge?

(1) A neutron has a negative charge.

(2) A proton has a negative charge.

(3) A neutron has no charge.

(4) A proton has no charge.

Ow well can you apply Charles's law to this sample of gas that experiences changes in pressure and volume? Assume that pressure and number of moles of gas are constant in this problem.

Write the formulas of the acids which liberated hydrogen gas when reacting with magnesium metal

Which compound has the greatest percent composition by mass of sulfur?

Which is a characteristic of a solution1. its particles scatter light2. ita particles are evenly distributed 3. its particles settle out 4. it has large suspended particles

What is the molarity of citric acid in the solution

Which stament best describes a solution

Which answer accurately describes the difference between speed and velocity? Read each answer choice carefully. Question 4 options: A. If speed is constant, then velocity is also constant. B. Speed requires direction.

Least reactive element of period 3

A chemical formula shows the kind and number of Atoms that form a what? compound, mixture, solution, or suspension

What gas was used as a deadly posiosn in world war 1?