Two atoms - Diatomic Molecule
Three atoms - Triatomic Molecule
If you mean an atom with more electrons than protons it is called an ion. More specifically an anion (negatively charged)
When there are more protons than electrons in an atom, it is called an ion. Specifically, it is a cation when it has a positive charge due to the excess protons.
A compound
There generally isn't a problem; the more protons an atom has, the more neutrons it takes to glue them together. A Helium atom has two protons and generally two neutrons; in every other stable atom, there are more neutrons than protons. There are isotopes of elements with fewer-than-normal numbers of neutrons; these isotopes are generally unstable and radioactive, and will generally decay into other elements.
An atom that has lost valence electrons is called a cation. This causes the atom to have a positive charge due to having more protons than electrons.
Elements with more than 92 protons are called Transuranic elements.
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.
That is called a neutral atom, because it has no electric charge. If the atom has an electric charge (i.e., it has more protons than electrons, or more electrons than protons), it is called an ion.That is called a neutral atom, because it has no electric charge. If the atom has an electric charge (i.e., it has more protons than electrons, or more electrons than protons), it is called an ion.That is called a neutral atom, because it has no electric charge. If the atom has an electric charge (i.e., it has more protons than electrons, or more electrons than protons), it is called an ion.That is called a neutral atom, because it has no electric charge. If the atom has an electric charge (i.e., it has more protons than electrons, or more electrons than protons), it is called an ion.
If you mean an atom with more electrons than protons it is called an ion. More specifically an anion (negatively charged)
Some elements have atoms with differing numbers of neutrons in their nuclei. These different types are called isotopes.
When there are more protons than electrons in an atom, it is called an ion. Specifically, it is a cation when it has a positive charge due to the excess protons.
An atom that has more neutrons than protons is called an Isotope.
A negatively charged atom is called an anion, which is an atom that has more electrons than protons.
more than one atom of different elementsdifferent elements chemically combined.
Yes. Such a pure substance with more than one type of atom is called a chemical compound.
Oh, dude, elements that contain more than one type of atom are called compounds. Like, they're basically like a mixtape of atoms, you know? So, water is a compound because it's made up of hydrogen and oxygen atoms hanging out together. It's like a little atom party in there.
The term for the situation when an atom has more neutrons than protons is called neutron excess or neutron-rich.