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Atoms that have lost or gained one or more electrons are called ions.
An atom that has gained and electron is an anion; and atom that has lost an electron is a cation. Gaining an electron means the anion has a negative charge; losing one or more electrons means the atom has a positive charge.
An atom that has given up electrons is called a cation, which has a positive charge. An atom that has gained electrons is called an anion, which has a negative charge.
A ion:
- with negative charge - anion
- with positive charge - cation
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What Atom picks up or loses electrons and gains a charge?
An atom that loses electrons will become positively charged because it has more protons than electrons. On the other hand, an atom that picks up electrons will become negatively charged since it has gained more negatively charged particles than positively charged ones.
What is a ion that lost its electron?
A cation is an ion which has less electrons than protons, therefore it has a net positive charge. The atom (or molecule) has given up 1 or more electrons to form the ion. An ion which has gained 1 or more electrons (and therefore has net negative charge) is called an anion.
How many electrons are in the largest bohr orbit of the uranium atom?
The largest Bohr orbit of the uranium atom can hold up to 92 electrons, as uranium has 92 protons. Each orbit in an atom can hold a maximum number of electrons given by the formula 2n^2, where n is the principal quantum number of the orbit.
An atom with 10 electrons must have how many shells?
An atom with 10 electrons will have 2 electron shells. The first shell can hold up to 2 electrons, and the second shell can hold up to 8 electrons.
How many electrons can a oxygen atom share?
An oxygen atom can share up to two electrons to form a covalent bond with another atom. This is because oxygen has six valence electrons and can complete its octet by sharing two electrons with another atom.
Is the term used to describe an atom that has given up or gained an electron?
the term is an ION
How many electrons are gained in Se?
Selenium can gain up to 2 electrons to achieve a stable electron configuration.
What Atom picks up or loses electrons and gains a charge?
An atom that loses electrons will become positively charged because it has more protons than electrons. On the other hand, an atom that picks up electrons will become negatively charged since it has gained more negatively charged particles than positively charged ones.
What is the difference between a neutral atom an ion and an excited atom?
A neutral atom has an equal number of protons and electrons. An ion has gained or lost electrons, giving it a positive or negative charge. An excited atom has electrons in higher energy levels than their ground state due to absorption of energy.
What is the different between atoms and ions?
An Ion makes up the electric charge of an atom. It can be a positively (+) charged atom or a negatively (-) charged atom, depending on the number of protons versus electrons. On the other hand, an atom is the smallest part of an element composed of electrons, protons, and the nucleus. So, ion-atoms with the same number of protons but a different number of electrons. Its not the easiest thing to study so you should complete your projects day by day from the day it was given.
What is a ion that lost its electron?
A cation is an ion which has less electrons than protons, therefore it has a net positive charge. The atom (or molecule) has given up 1 or more electrons to form the ion. An ion which has gained 1 or more electrons (and therefore has net negative charge) is called an anion.
What is an atom that has given up or taken on electrons?
An atom that has given up or taken on electrons is called an ion. An atom becomes an ion by either losing electrons (positively charged ion, or cation) or gaining electrons (negatively charged ion, or anion) to achieve a stable electron configuration.
What is the volume of an atom is taken up by?
The atom's electrons.
How is an atom given a neg charge?
In simple terms, an atom is made up of Protons, Neutrons, and Electrons. Protons have positive charge (+1), Neutrons have no charge (0), and Electrons have negative charge (-1). If an atom gains or loses Electrons, it's net charge changes. To result in a negative charge, the atom must have more Electrons than Protons.
What subatomic particle is lost or gained in the formation of an ion?
To make a positive ion, we need to remove one or more of the negative components from an atom. The negative charges that make up an atom are the electrons, which can be found in shells or orbitals some distance from the nucleus. Take away one or more electrons, and the protons, the positive charges that make up atoms and which hang out in the nucleus, give the atom an overall positive charge. An atom that has lost one or more electrons becomes a positive ion.
An atom that has lost or gained electrons is known as an ion. What compound is it made up of?
Atoms (and ions) are not made of compounds. Compounds are made of two or more different atoms.
What is an atom simply made up of?
An atom is made up of neutrons, electrons and protons.
