0
When a atom is charge it is called an ion how many electrons are an o 2?
Wiki User
∙ 9y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the name of the particles that circles the nucleus of an atom?
Electrons are the particles that circle the nucleus of an atom.
Is a atom that loses electrons have a negative charge?
if it can lose an electron it will have a positive charge. to begin with in a neutral state it has no charge it has an equal amount of protons (positively charged) in the nucleus as it has electrons (negatively charged particles) around the nucleus. Hence in loosing an electron the balance shifts to a positive over all charge. not all elements can become ions like this.
How do you find how many electrons an atom has?
Knowing which element it is and its formal charge, subtract the charge from its atomic number.
Why are there as many electrons as protons in a atom?
Because Electrons have a negative charge (e-) and Protons have a positive charge (p+), so to create a balanced atom you must have the same number of e- as p+
What charge does the electron cloud of every atom have?
In a neutral atom, the charge on the electron cloud is balanced by the carge on the atom's nucleus. The nucleus has a positive charge proportional to the number of protons in it. This attracts and holds the negatively charged electrons in the electron cloud. And in a neutral atom (not an ion), there will be as many electrons in the electron cloud as protons in the nucleus. The charges will balance.
How many electrons orbit the nucleus if the atom has no charge?
If the atom has no charge, then the number of electrons is the same as the number of protons (atomic number).
How many electrons would an atom of Oxygen need to have no charge?
Oxygen needs 8 electrons to have no charge.
How many electrons do protons have?
There are the same number of protons as electrons in each atom unless the atom does not have a neutral charge, if it has a negative charge it has that more electrons, and if it has a positive charge it has that much more protons hope this helps
How many electrons are presents in Fluorine atom?
There are 9 electrons in the atom without a charge, . The Fluorine ion (F -), has 10 electrons.
What is the name of the particles that circles the nucleus of an atom?
Electrons are the particles that circle the nucleus of an atom.
If a neutral atom has 8 protons it must have how many electrons?
The atom must have 8 electrons to make it have a neutral charge
How many electons are in a neutral atom?
A neutral atom has as many electrons as protons. This is because protons have a positive charge and electrons have a negative charge, but because there are the same number of them, they cancel each other out.
What is a charge in an atom?
An atom can either have a positive or negative charge, and a charged atom is called an ion. If an atom loses an electron to another atom, it becomes a positive ion. If an atom gains an electron, it becomes a negative ion.
What is the name of an atom with a positive charge?
Any atom will have a net positive charge if it loses electrons (the negative particles in the atom). The reason is the atom now has more protons (positive charges) than electrons (negative charges) so it becomes a positive ion. Although, through various processes, many different atoms can be stripped of one or more electrons and thus take on a positive charge, the elements on the left side of the periodic table, in the first two columns, are the ones that tend to give up electrons during chemical reactions so they are positive ions; also called cations in ionic bonding.
An atom has 6 protons and 8 neutrons and is elecrically neutral how many electrons does the atom have?
6 electrons. Neutrons have no charge, and protons have a positive charge, at an equal but opposite charge of an electron (think of it like protons are +1, electrons are -1). You need the exact same number of electrons as protons in order to have a neutral atom.
How do you calculate number of electrons required for the reaction?
For each element, the number of protons it has is equal to the number of electrons it has. However, if the atom has a different amount of electrons, then the charge will tell you that. If the charge is negative (-) then that says how many electrons the atom has gained, and if the charge is positive (+) then that says how many electrons the atom has lost.
If there are two electrons in an atom how many protons would be in the atom?
The atom in a normal state would have two protons to match the two electrons, making the overall charge zero. If the atom is an ion, it would have an mismatched number of protons and electrons, giving it a positive or negative overall charge.
