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Matter & Atoms Unit 2. Matter Matter – anything that has mass and takes up space. Matter is made up of MUCH smaller particles known as atoms. 1)

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Presentation on theme: "Matter & Atoms Unit 2. Matter Matter – anything that has mass and takes up space. Matter is made up of MUCH smaller particles known as atoms. 1)"— Presentation transcript:

1 Matter & Atoms Unit 2

2 Matter Matter – anything that has mass and takes up space. Matter is made up of MUCH smaller particles known as atoms. 1)

3 Atoms Atoms are the smallest unit of matter. Mostly empty space. Extremely small. 2)

4 Nucleus Center of the atom Made up of protons and neutrons.

5 Protons Have a positive (+) charge. Protons make each element different from each other.

6 Neutrons Have a NEUTRAL charge, or NO charge.

7 Electrons Have a negative (-) charge. Fly around the nucleus. Equal number of electrons and protons.


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