Base - Something with a pH greater than 7. , Acid - Solution with pH lower than 7, Citric Acid - Acid found in citrus fruits, Atom - Smallest part of any element, Alkali - A soluble base, Lime - Alkali used by farmers and gardeners to neutralise acidic soil. , Indicator - Substance which changes colour depending on pH., Hydrochloric Acid - Common acid found in the lab. HCl, Limestone - Rock used in building. Is often corrodedby acid rain., Neutralisation - Reaction which occurs when anacid and alkali are mixed, Oxide - Product of an element reacting with oxygen. , Metal oxides  - are basic., Non-metal oxides  - are acidic, pH - Scale used to measure acidity, Sodium Hydroxide - Common alkali found in the lab. NaOH, Sulphuric Acid - Common acid in labs, car batteries and acidrain. H2SO4, Neutral - Solution with pH 7, for example distilled water and salt solution, H+ - The ion produced when an acid dissociates, OH- - This ion is found in alkaline solutions,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?