Find these words
About This Puzzle
Chemistry explains how matter behaves at its smallest scales. This puzzle covers ten fundamental terms every chemistry student encounters.
Words in This Puzzle
- Atom
- The smallest unit of matter that still retains the properties of a chemical element.
- Molecule
- A group of two or more atoms held together by chemical bonds.
- Element
- A pure substance made of only one type of atom, such as oxygen or gold.
- Compound
- A substance formed when two or more different elements chemically bond together.
- Reaction
- A process in which substances are transformed into new substances with different properties.
- Isotope
- A version of an element with the same number of protons but a different number of neutrons.
- Catalyst
- A substance that speeds up a chemical reaction without being consumed by it.
- Solution
- A uniform mixture formed when one substance dissolves completely into another.
- Acid
- A substance that releases hydrogen ions in water and typically tastes sour.
- Enzyme
- A specialized protein that speeds up biological chemical reactions inside living cells.
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