Mind map
Atoms and Elements
Map content
Atoms and Elements
Atoms
- Nucleus
- Protons
- Positively charged
- Neutrons
- No charge (neutral)
- In the middle of the atom
- Protons
- Electrons
- Negative charge
- Orbit nucleus
- Occupy shells
- Nucleus
Elements
- Substance that contains ONLY one type of atom
- Different element different number of protons
Periodic Table
- Top number(largest number) is the mass number
- Number of protons and neutrons added together
- Bottom number(smallest number) is the atomic mass
- Number of Protons
- Also number of electrons as the proton number and electron number are EQUAL
- Number of Protons
- To find number of neutrons
- Subtract atomic number from mass number
- Top number(largest number) is the mass number
Information
- Description
- A-Level Chemistry (Unit 1a) Mind Map on Atoms and Elements, created by gracermyers on 17/04/2014.
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- gracermyers
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