Lesson 1. Atoms 22 February, 2019.

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Presentation transcript:

Lesson 1. Atoms 22 February, 2019

The atom

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

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

Subatomic particles

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

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

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

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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