Atomic structure

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Leticiadadzie

Cards (6)

approximation for the radius of an atom  
1 x 10-14 metres
describe the arrangement of protons neutrons and electrons in an atom
protons and neutrons are found in the nucleus which is orbited by electrons on energy levels from a distance
give 2 ways an atoms electronic arrangement can be changed
by absorbing electromagnetic radiation or emitting electromagnet radiation
how do atoms electronic arrangement change when electromagnetic radiation is absorbed
electrons move further away nucleus and move to a higher energy level
how does the electronic arrangement change when electromagnetic radiation is emitted
the atoms moves closer to the nucleus and moves to a closer energy level
if electron gains enough energy it can leave the atom to form a positive ion

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Atomic structure

Cards (6)

1.1 Atomic Structure

1.1 Atomic Structure

2.3.1 Atomic Structure

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C1.2 Atomic Structure

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Topic 1: Atomic Structure and the Periodic Table

1.2 Atomic Structure and the Periodic Table

1.5 Atomic Structure and Electron Configuration

1. Atomic structure and the periodic table

4.1.2 Atomic Number and Mass Number

1.6 Relative atomic mass

1.1.2 Isotopes

1.1.1 Subatomic Particles

1. Atomic structure and the periodic table

4.1.2 Atomic Number and Mass Number

4.2 Radioactive Decay