An element by definition refers to all atoms with the same number of protons; so any atom with 1 proton is the same element as all other atoms with one proton; which would be helium. And then, all atoms with 2 protons would be the same element; hydrogen. But the atoms that have 1 proton and the atoms that have 2 protons cannot be the same element.
An ion is an element with a different amount of electrons, where if it is a positive ion it is missing an election compared to a "normal" element and if it is a negative ion it would have an extra election compared to a "normal" element.
An isotope is a member of the same element but it has a different number of neutrons.
Elements that contain only one type of atom are called pure elements or monatomic elements. For example, helium (He), neon (Ne), and oxygen (O) are pure elements because they consist of only one type of atom in their chemical structure.
If a mineral contains more than one element it is called a
If an ion of an element is smaller than an atom of the same element, it suggests that the ion has lost electrons compared to the neutral atom. When electrons are lost, the outer electron shell contracts, making the ion smaller. This typically occurs when an element forms a positive ion by losing one or more electrons.
An atom of an element is usually smaller than a molecule of a compound. Molecules are made by bonding 2 or more atoms, of one or more elements. The molecule is the smallest particle of a compound.
All compounds contain more than one element and more than one atom.
No, an element is 1 atom with a certain number of protons, neutrons, and electrons.
An element contains only one type of atoms. the substance which is made of more than one type of atom is called COMPOUND.Read more: Is_an_element_made_out_of_more_than_one_type_of_atom
No, krypton is a monoatomic element.
Copper is an element. An element consists of one type of atom. If there is more than one type of atom it can be a mixture of elements, or it could be a compound or alloy, but not an element.
An element is composed of only one kind of atom. A compound is composed of atoms of more than one element.
No. Since it contains more than one type of atom, it is a compound, not an element.
Elements that contain only one type of atom are called pure elements or monatomic elements. For example, helium (He), neon (Ne), and oxygen (O) are pure elements because they consist of only one type of atom in their chemical structure.
Element's have only one atom, while compund's have more that one atom.
Something that isn't an element is a substance with more than one type of atom in. (e.g. a nickel atom and a silver atom). An substance that is an element has only on etype of atom in (e.g. only gold atoms, only iodine atoms).
atom
An element is a pure substance made up of only one type of atom, such as oxygen or gold. A compound is a substance made up of two or more different elements chemically bonded together, like water (H2O) or salt (NaCl).
Refering to modern Peridic Table gas which is molecule are fluorine, chlorine, Bromine, Iodine and Astatine.