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8.6D Vocab
| Term | Definition |
|---|---|
| acid | any compound that increases the number of hydronium ions when dissolved in water |
| base | any compound that increases the number of hydroxide ions when dissolved in water |
| ion | a charged particle that forms when an atom or group of atoms gains or loses one or more electrons |
| pH | a value that is used to express the acidity or basicity (alkalinity) of a system |
| chemical change | a change that occurs when one or more substances change into entirely new substances with different properties |
| molecule | a group of atoms that are held together by chemical forces |
| solution | homogeneous mixture throughout which two or more substances are uniformly dispersed |
| funtion | the purpose or use of an object or process |
| pattern | a regular and observable form or sequence that makes up certain actions or situations |
| structure | the element of how something is constructed |