From 1efbdf493533ad11f4a961f1ec9759e8cfd14a96 Mon Sep 17 00:00:00 2001 From: altaf-creator Date: Thu, 27 Jul 2023 10:39:43 +0700 Subject: Finished site setup, finished lesson links and sites, added notes (not done yet) --- lessons/fisika/atom/atom.html | 84 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 84 insertions(+) create mode 100644 lessons/fisika/atom/atom.html (limited to 'lessons/fisika/atom/atom.html') diff --git a/lessons/fisika/atom/atom.html b/lessons/fisika/atom/atom.html new file mode 100644 index 0000000..bc75271 --- /dev/null +++ b/lessons/fisika/atom/atom.html @@ -0,0 +1,84 @@ + + + + + + + + + + Al Azhar 9th Grade Lesson Notes + + + + + + + + + + +
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Parts of An Atom

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artist's representation of an atom. Bohr's Model. Colors may be labelled different.

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Symbol of An Atom

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(picture on the left) An example of an atom symbol, (picture on the right) The format of + an atom symbol

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Determining the number of Protons, Electrons, and Neutrons

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Protons and Electrons

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If not electrically charged (will be discussed later), the proton and electron number will be the same as + the atom number.

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Neutrons

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Neutrons can be determined by using this following formula:
+ Atomic Mass - Atomic Number = Neutron Number +

Examples

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+ Proton: 11
+ Electron: 11
+ Neutron: 23 - 11 = 12 +

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Ions

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