The lightest metallic element is ...

The bond formed between carbon and this element is the strongest bond in organic chemistry and is very stable. Name the given element

The must abundant element in the Universe

Select the most stable isotope of Uranium

Name the chemical element that means "goblin" in German

The element meaning "lazy" in Greek

Fill the blank;

The most abundant metal on the Earth's crust is ...

Element meaning "silver" in Spanish is ...

Which one from following elements is the only one that will burn in pure nitrogen gas?