Study notes for Chemistry test. Basic definitions and notes on group structure and chemical bonding. For year 10 these achieved a level 6+ or an A+ (The spaces are for atomic drawings).
Title: Study notes for Chemistry test. Basic definitions and notes on group structure and chemical bonding. For year 10 these achieved a level 6+ or an A+ (The spaces are for atomic drawings).
Category: /History
Details: Words: 1848 | Pages: 7 (approximately 235 words/page)
Study notes for Chemistry test. Basic definitions and notes on group structure and chemical bonding. For year 10 these achieved a level 6+ or an A+ (The spaces are for atomic drawings).
Category: /History
Details: Words: 1848 | Pages: 7 (approximately 235 words/page)
Definitions
Atom- An atom is a very small piece of matter. These tiny particles are the entire matter of the universe. An atom consists mainly of space and is composed of tiny particles of matter. An atom is composed of three types of matter Protons, Neutrons and electrons.
Nucleus- The dense positively charged center of an atom.
Proton (P+)- Located in the nucleus is a positively charged particle called a proton.
An atom has …showed first 75 words of 1848 total…
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…showed last 75 words of 1848 total…structures
·<Tab/>Each is surrounded by six ions of the opposite charge
Reactions
Acid + Alkali à Salt + Water
Acid + Metal Hydroxide à Metal Salt + Water
Acid + Metal à Metal Salt + Hydrogen
Acid + Metal Carbonate (Co3) à Metal Salt + Water + Carbon Dioxide
Acid + Metal Oxide à Metal Salt + Water
Salts
Nitric makes Nitrates
Hydrochloric makes Chlorides
Sulphuric makes Sulphates
