Which of the following is a pure substance made up of two or more types of atoms or elements?
Which of the following is a pure substance made up of two or more types of atoms or elements?
مندرجہ ذیل میں سے کون سا خالص مادہ ہے جو دو یا دو سے زیادہ قسم کے ایٹموں یا عناصر سے بنا ہے؟
Explanation
Compound: a substance that is made up of more than one type of atom bonded together.
Additional Information:
A gas is defined as a state of matter consisting of particles that have neither a defined volume nor a defined shape
A mixture is made up of two or more substances that are chemically bound to each other
ND-21-5-2023