TRUE OR FALSE: Read the following sentences and write if they are true or false. If they are false, they correct them.
1. Matter is made up of tiny particles called atoms.
2. Atoms are visible to the human eye.
3. There are about 100 similar types of atoms.
4. An element is matter which consists of only one type of atom.
5. Salt is a pure substance.
6. Sea water is a pure substance.
7. All matter has mass and volume.
1. Matter is made up of tiny particles called atoms.
2. Atoms are visible to the human eye.
3. There are about 100 similar types of atoms.
4. An element is matter which consists of only one type of atom.
5. Salt is a pure substance.
6. Sea water is a pure substance.
7. All matter has mass and volume.
hola rosa eres 1 de las mejores profes del cole soy laura de 5A
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