Define the following terms with 2 examples each: 1. Matter , 2. Atom , 3. molecule , 4. element , 5. compound .
Answers
Explanation:
1. Matter- Anything that has mass and occupies space is called matter.
2. Intermolecular force - The force of attraction between the molecules of a given substance is called the Intermolecular force.
3. Element - It is defined as that pure substance that contains only one type of atoms e.g. hydrogen, chlorine.
4. Atom - An atom is the smallest part of an element that takes place in a chemical reaction.
5. Molecule - A molecule is the smallest part of a compound that exists independently.
Answer:
Matter- Anything that has mass and occupies space is called matter.
2.A compound is a substance formed when two or more chemical elements are chemically bonded together. ... Example 1: Pure water is a compound made from two elements - hydrogen and oxygen. The ratio of hydrogen to oxygen in water is always 2:1. Each molecule of water contains two hydrogen atoms bonded to a single oxygen atom.
3. Element - It is defined as that pure substance that contains only one type of atoms e.g. hydrogen, chlorine.
4. Atom - An atom is the smallest part of an element that takes place in a chemical reaction.
5. Molecule - A molecule is the smallest part of a compound that exists independently.
Explanation:
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