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Lesson 1. Atoms 22 February, 2019.

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Presentation on theme: "Lesson 1. Atoms 22 February, 2019."— Presentation transcript:

1 Lesson 1. Atoms 22 February, 2019

2 The atom

3 Just how small are atoms?
What ideas do you have? You have one minute to pair and share your ideas Watch this

4 Building blocks Atoms are the basic building blocks
Everything is made from atoms

5 Subatomic particles

6 What the periodic table tells us about atoms.
You don't need to learn this now, but the numbers are important later on!

7 Quick quiz In the back of your book Draw a basic atom
Name the 3 subatomic particles Use the periodic table calculate the number of each subatomic particles in lithium (shown in the lesson) Draw an atomic model of lithium (shown in the lesson) Draw an atomic model of carbon

8 Homework Learn the key words spellings
Due in 1 week when there will be a class test

9 Bingo (first 20) Li B O F Al Ar Be H C
Pick any 9 and put them in a grid, eg: Li B O F Al Ar Be H C

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