Advertisements
Advertisements
Question
Higher Order Thinking Skills.
In the diagram given below, the circle, square and triangle represent the atoms of different elements.
Identify all combinations that represent
- molecule of a compound
- molecule of an element consisting of two atoms
- molecule of an element consisting of three atoms
Advertisements
Solution
APPEARS IN
RELATED QUESTIONS
Fill in the blan
An ________ is a homogeneous mixture of two or more metals.
Classify the following substances into elements and compounds
Mercury, sulphur, sugar, water, sand, gold, carbon, oxygen, alcohol, iron, marble, baking soda.
Give two examples of the following.
Inert gases
Mention three gaseous elements and write their molecular formulae
Answer the following question:
When iron is mixed with sulphur at room temperature, it does not form a compound. Why?
Indicate whether the following statement is true or false:
Elements are made up of compounds
Indicate whether the following statement is true or false:
Molecules can exist independently.
Write the names of elements from the following symbol:
Ti
Give an example of two liquids that form heterogeneous mixtures.
Name the two elements which are derived from the country.
