Who proved the existence of the electron of the atom with an experiment referred to as the Cathode Ray Tube?

How many electrons are in a single, double, and triple bond, respectively? single             double                 triple

Which of the following is classified as a particle (ionic compound)? i. SF6 ii. CaO iii. NH3 iv. NaOH v. BrO3

What is the name of (NH4)2SO4?

Choose the correct name for H3PO4

Write the formula for phosphorus triiodide

Classify the following compound: disulfur dichloride

What is a lone pair in a Lewis diagram?

6Li and 7Li are isotopes for the same element. Is this statement true or false?

What is the formula of chromium(III) sulfide?