<span>The number of electrons in the valence shell of an element is the principal determinant factor of the kind of chemical bonding it will be involved in. For an element that has only one electron in its outermost shell, such an element will donate the electron to another element which need only one electron. Thus, such an element will undergoes electrovalent bonding. For an element which have four electrons in its outermost shell, such element will prefer to share the electrons will other elements who need such in order to become stable, thus, such element will undergo covalent bonding.</span>
$6,188/82=75.4634146 so if you round that to the nearest hundredth you get $75.46(C)
I think your answer is C but i’m not sure
Due to the atomic mass, different for every element, hydrogen is the lightest element and it's a gas at room temperature due to its properties like point of ebollition. iron is a heavy solid because it has a high atomic mass and a high point of fusion(temperature needed to melt it).