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.
The atom is composed of a nucleus surrounded by orbits of negatively charged particles called electrons. The nucleus is composed of positively charged particles called protonsand neutral charged particles called neutronsSo, the three subatomic particles are electrons, protons, and neutrons
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.
An atom with an unequal number of protons and electrons is referred to as an ion. If it has more protons than electrons, it is called a cation and carries a positive charge. Conversely, if it has more electrons than protons, it is known as an anion and carries a negative charge.
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.
On average, in any atom, you will have the same number of electrons and protons.
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.
+= protons -= electrons
A neutral atom with 49 electrons will have 49 protons. The number of protons and electrons are always the same in a neutral atom. If the number of protons is not matched by the number of electrons, then the atom is charged and is called an ion. Further, if protons outnumber electrons, the atom is positively charged and is a positive ion. For situations where electrons outnumber protons, the opposite is true. The element with 49 protons in it is indium, by the way.
The centre of an atom is called the nucleus, and it contains only protons and NEUTRONSbut no electrons at all.
Generally an atom has equal number of electrons and protons. and we know that electrons are negatively charged and protons are positively charged so atom is neutral. But when an atom loses electrons it acquires a positive charge. And this positive species is called cation.
When the number of electrons and protons are not the same in an atom, it becomes an ion. An atom becomes positively charged if it loses electrons (more protons than electrons), and negatively charged if it gains electrons (more electrons than protons).
An ion. If there are less electrons than protons, the atom gains a positive charge and is called a cation. If there are more electrons than protons, the atom gains a negative charge and is called an anion.
The number of electrons should equal the number of protons, otherwise you have an ion.
The particles in an atom are called protons, neutrons, and electrons