The element hydrogen is the simplest atom and the most abundant in the universe. It is composed of one proton and one electron.
The simplest structural unit of an element is an atom, which is the smallest particle that retains the properties of that element. For a compound, the simplest structural unit is a molecule, which consists of two or more atoms chemically bonded together in a specific arrangement.
The atomic number equals the number of protons in an atom, as well as the number of electrons in a stable, electrically neutral atom, it represents the identity of an element ,the simplest form of matter.
They are elements not compound mixture
An atom is the smallest particle of an element that can be uniquely identified as that specific element.Note that this question is different from asking "What is the smallest particle in an atom?" (see related question below). Atoms are composed of smaller particles (protons, electrons, and neutrons), but the smallest thing that has the identity of a specific element is the atom.The smallest particle of an element that still retains all that element's properties is called an ATOM.
No, an atom of an element remains the same element with the same structure when incorporated into a living organism. It does not change into a different element, but it may participate in chemical reactions within the organism.
Well I'm not sure if I understand your question but it's divided up like this Molecule, then Atom then, neutrons electrons and protons. ---------------------------------------------------------------------------------- The smallest unit of any element is an atom of that element. The smallest unit of any compound is a molecule of that compound (molecules are made of atoms)
Atom
The simplest particle of an element is an atom. This is the form in which any element can be fully divided into without losing its properties.
The simplest form of an element is an atom. Subatomic particles are not a form of the element; they are a "building block" of an element.
true
an element
The simplest unit of an element is called an atom. Atoms are the basic building blocks of matter and consist of a nucleus containing protons and neutrons, surrounded by electrons.
Helium is an element because it contains only one atom in its simplest form.
An atom is the simplest form of matter that has a unique set of properties. Each type of atom is characterized by a specific number of protons in its nucleus, which determines its chemical properties.
The simplest substance in chemistry is the element, because elements cannot be broken down, only changed. Of the elements, the smallest and simplest is hydrogen.
The simplest form of matter is an atom. Atoms are composed of protons, neutrons, and electrons.
Hydrogen is both an atom and an element. As an atom, it is the simplest and lightest element on the periodic table, consisting of one proton and one electron. As an element, hydrogen is a fundamental substance that cannot be broken down further by chemical means.