Yes. 7 non-metals: hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, and iodine, consist of a "diatomic molecule" of two identical atoms of that element. Sulfur, phosphorus, carbon, and few other elements do this too under certain conditions.
A molecule of an element is a molecule made up of the same substance that can exist as an atom; for example, oxygen as O2.
No, the other way 'round. An element exists at the single-atom level. A molecule is made of more than one atom. It can be a single element(hydrogen is more stable if 2 form a molecule H2), or can be hugely complex and made up of many different elements.
yes
Quicksilver is the same thing as the element Mercury and therefore has the same properties as this element.
The number of atoms of the same element in the molecule
A molecule composed of two of the same element is called a diatomic molecule. Examples include oxygen (O2) and nitrogen (N2), where two atoms of the same element bond together to form a stable molecule.
molecule
A molecule of an element is a molecule made up of the same substance that can exist as an atom; for example, oxygen as O2.
Molecule
Molecule
The prefix for seven atoms of the same element is "hepta-". So a molecule with seven atoms of the same element would be described as "heptatomic".
No, the oxygen molecule is made up of two atoms of the same element, oxygen.
An element, atom, crystal, compound, and molecule are all forms of matter.
No, the other way 'round. An element exists at the single-atom level. A molecule is made of more than one atom. It can be a single element(hydrogen is more stable if 2 form a molecule H2), or can be hugely complex and made up of many different elements.
No. Fluorine is an element. Two atoms of the same element will not form a polar bond because there is no difference in electronegativity.
yes
The number of atoms of the same element in the molecule