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WorksheetsY8 Elements and Compounds Quiz
Total questions: 13
Worksheet time: 14mins
This picture represents which of the following?
element
compound
mixture
lattice
This picture represents which of the following?
element
compound
mixture
lattice
This picture represents which of the following?
element
compound
mixture
lattice
Which of the following is a chemical compound?
Carbon is considered an element, while carbon dioxide (CO2) is a compound. This is because carbon dioxide is ---
a gas at room temperature.
made of two different elements.
given off by green plants.
useful to human beings
A section of the Periodic Table is shown. What is the Chemical Symbol for Magnesium?
12
Magnesium
24.31
Mg
Compounds are different than elements because compounds are ---
combinations of two or more elements.
not able to be broken down into parts.
made from the same type of atoms.
a pure substance; elements are not.
Which of the following represents an element?
How many elements are there in the compound?
Na2CO3
How many atoms are in C6H12O6?
1
3
24
6
element (lattice)
element (molecule)
