8th Class
Science
Materials : Metals and Non-metals
Question Bank
Metals and Non Metals Summative Subjective Problems
question_answer
Which of the following statement (S) are true? (a) Among all the naturally occurring elements, around eighty percent are metals (b) Non-metals are more abundant than metals. (c) Sodium and potassium are soft like wax. (d) Bromine is a reddish brown liquid at room temperature.