Calculate the number of mole in 11.2l, at stp of oxygen​

You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen

1) these are barrel shaped microtubules in most animal cells, that organize the spindles during cell division

The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.