1/10
The father of modern chemistry is-
2/10
The most abundant metal in earth crust is -
3/10
Air is -
4/10
Which one is the pure element ?
5/10
Diamond is -
6/10
The most abundant elements is -
7/10
What is the maximum number of states of matter ?
8/10
What is the symbol of element Lead ?
9/10
Which of the following is a metal ?
10/10
Which is the second most abundant element in the universe ?
Result: