Padhle Ladle

Which of the following is used in pencils?

2 years ago | [YT] | 0

Padhle Ladle

Which of the following is a non-metal that remains liquid at room temperature?

2 years ago | [YT] | 0

Padhle Ladle

Which element has same atomic number and mass?

2 years ago | [YT] | 0