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Direction:
l Identify each of the following as element or compound. Write your answer on the space provided.
Answer:
- _Compound_ 1.) Methane gas
- _Compound_ 2.) Distilled water
- _Compound_ 3.) Sucrose
- _Element_ 4.) Helium (He)
- _Element_ 5.) Platinum (Pt)
- _Compound_ 6.) Silicon dioxide
- _Element_ 7.) Pōtassium (K)
- _Element_ 8.) Diamond
- The diamond have a three chemical element there are: Nitrogen (N2), Oxygen (O2), and Hydrogen (H2).
- _Compound_ 9.) Dry ice
- _Element_ 10.) Krypton (Kr)
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Explanation:
Since sinabi mo naman na "pinge idea" ibibigay ko nalang ang definition ng dalawang Element & Compound.
Element;
An element is a pure substance, However in other words an element cannot be broken down into a simpler substance by physical or chemical means reaction.
- An element is made up of only one type on atom
Compound;
A compound it contains an atoms of different elements chemically combined. It can be separated into simpler substances by chemical methods or reactions.
- It is also represented using its chemical formula it that represents the symbols of its constituent elements and the number of atoms of each element in one molecule of the compound.
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