Chemistry Cheat Sheet

A Chemistry Cheat Sheet is a condensed and handy reference guide that includes key formulas, equations, definitions, and other important information related to chemistry. It is meant to help students and professionals quickly access and review key concepts while studying or working on chemistry-related problems.

FAQ

Q: What is an element?
A: A substance made up of only one type of atom.

Q: What is a compound?
A: A substance made up of two or more elements chemically bonded together.

Q: What is a chemical reaction?
A: A process that transforms one or more substances into new substances with different properties.

Q: What is a molecule?
A: A group of two or more atoms held together by chemical bonds.

Q: What is the periodic table?
A: A tabular arrangement of chemical elements, organized by their atomic number, electron configuration, and recurring chemical properties.

Q: What is a chemical bond?
A: A strong force of attraction that holds atoms together in a molecule or compound.

Q: What is an acid?
A: A substance that donates hydrogen ions (H+) in a chemical reaction.

Q: What is a base?
A: A substance that accepts hydrogen ions (H+) or donates hydroxide ions (OH-) in a chemical reaction.

Q: What is pH?
A: A scale used to measure the acidity or alkalinity of a substance. It ranges from 0 (acidic) to 14 (alkaline), with 7 being neutral.

Q: What is an exothermic reaction?
A: A chemical reaction that releases heat to its surroundings.