Rules for naming compounds are beneficial to the scientific community.

Do you agree or disagree with the statement?

Which is the FALSE statement about Na+? A. It is a cation. B. It is an anion. C. It has lost an electron. D. It has fewer electrons than protons.

How can you tell when a solution is formed?

Which of the following species cannot act as a Lewis base? NH2- NH4+ NH3 N3- NH2-

What location around the world are volcanoes consistently found

Describe three events you cannot explain about matter

Which is the smallest particle into which a compound can be broken down and still remain the same compound? A. atom B. mixture C. element D. molecule

A double replacement reaction is a reaction in which one element replaces a similar element within a compound True or false

Why would gamma radiation be used in diagnostic imaging rather than alpha or beta radiation?

1.) Rust forms when Fe, O₂, and H₂O react in the balanced equation below; 2Fe (s) + O₂ (g) + 2H₂O (l) - -> 2Fe (OH) ₂ (s) In an experiment 10.0g of Fe is allowed to react with 4.00g of O₂ A.) Which of these reactants is the limiting reagent? B.

Choose the answer that takes place when a liquid absorbs heat energy without increasing its temperature. A.) the pressure increases B.) it vaporizes C.) it solidifies D.) the volume decreases