0
What is the charge of a ion that has 12 protons and 10 electrons The ions symbol?
Wiki User
∙ 11y ago
'2+'
Remember 12 protons means 12 plus(+) charges.
The 10 electrons means 10 negative(-) charges.
Adding the two we have +12 -10 = +2
Hence the ion is '+2'
It would be described as 'M^2+'. and positive ions are named as 'cations'.
Conversely. Remember 10 protons means 10 plus(+) charges.
The 12 electrons means 12 negative(-) charges.
Adding the two we have +10 -12 = -2
Hence the ion is '-2'
It would be described as 'X^2-'. and negative ions are named as 'anions'.
lenpollock
Wiki User
∙ 11y agoMagnesium dication or Mg2+
Elements are defined by the number of protons contained in the nucleus.
Additional information:
Atomic weight is the sum of the weights of the Protons and Neutrons in the nucleus, it may be a fractional number due to averaging for elements that have more than one isotope and their abundances. Isotopes are elements which are found with different Neutron counts. An example of which is Carbon-12, 13, and Carbon-14.
The number of electrons present only determine if a single atom is an anion (more electrons than protons - negative overall charge), cation (fewer electrons than protons, - positive overall charge) or neutral (proton count = electron count).
Wiki User
∙ 13y agoIt's a positive charged (2+) ion. It's originally a magnesium atom (12 protons, 12 electrons) that lost its 2 valence electrons creating a magnesium ion (Mg2+).
Wiki User
∙ 12y agoThe ion would be N3- it is called the nitride ion.
Wiki User
∙ 11y agoThe element is Magnesium and it has a charge of -2.
Wiki User
∙ 11y agoThe element is magnesium (12 protons) and the charge is 2+. The symbol is Mg2+.
Wiki User
∙ 14y ago12 + 10 = 22 charge
Wiki User
∙ 12y agoThe magnesium ion.
Wiki User
∙ 6y agoThe ion fluoride is F-.
Add your answer:
Earn +20 pts
What are Atoms with unequal numbers of protons and electrons are called?
Atoms with unequal numbers of protons and electrons are called ions. In general, an ion is a charged particle, and if we have any atom that has an unequal number of protons and electrons, it has a charge imbalance, and will have an overall net charge. This charge will be positive if the number of electrons is less than the number of protons, or it will be negative if the number of electrons is more than the number of protons. In either case, that atom will end up with an overall net charge (either positive or negative) and will be considered an ion. Lastly, an anion is an atom with a negative electrical charge (a negative ion), and a cation is an atom with a positive electrical charge (a positive ion).ions.
How do you know how many electrons are in an atom?
Except for ions, the number of electrons in an atom are equal to the number of protons. The atomic number will tell you the number of protons, and consequently the number of electrons in an electrically neutral atom. In the case of an ion, adjust the number by the indicated charge; for example Na+1 will have 11 (the atomic number of Na) - 1 (since electrons have a negative charge, you subtract the charge) = 10 electrons.
How do the charges of protons and electrons compare in an atom?
We have 2 kinds of ions: anions and cations. Anions have an overall negative charge. This means that there are more electrons than protons. ( Electrons have a negative charge) Cations are positively charged. They have more protons than electrons. (Protons have a positive charge)
Is an atom of nitrogen with 7 protons 8 neutrons and 8 electrons an ion?
Yes. An uncharged atom has the same number of protons (+ve charge) and electrons (-ve charge). An atom with 7 protons and 8 electrons has an overall charge of [+7+(-8)=-1] so is an ion, it is called an 'anion' because it is negative. Positive ions are 'cations'.
What is am atom that has more or fewer electrons than it has protons?
The type of particle that has either more or fewer electrons than protons is an ion. Ions are called cations when they have fewer electrons than protons and anions when they have more.
What charge is any atom?
the charge depends on the number of protons or electrons, if more electrons are there than protons there is a -1 charge, if there are more protons then electrons it is a +1 charge. Called Ions
How are atoms that are neutral in charge?
Atoms that are neutral in charge have the same quantity of protons and electrons. Negative ions have extra electrons, and positive ions are missing electrons.
Ions are charged particles. Therefore ions must always have an unequal number of?
Ions are charged particles therefore ions must always have an unequal number of Protons and Electrons. Since the amount of protons, in general, can't change, then the amount of charge is controlled by how much electrons are present. E.g., If there is 7 protons and 7 electrons, the charge is 0 as the protons cancelled out the electrons. However if it gained 3 electrons, it would be 7 protons and 10 electrons and therefore have a charge of -3 (Because electrons are negatively charged)
What is the charge of sodium ions with 11 protons and 10 electrons?
1+
What does an atom have more electrons or protons?
Normally it has an equal amount of both, but it can lose and gain electrons. This gives it an electrical charge. If there are more protons than electrons the charge is positive and if there are more electrons the charge is negative.Added:But charged particles are called IONS, not atoms.
What do ions have?
Ions have electronic charge. As ions are molecules or atoms with a different number of electrons(-1) to protons(+1) a positive ion has less electrons, and a negative ion has more
How do you find the number of protons if you already know the number of electrons and neutrons?
In stable atoms, number of protons = number of electrons. In positively-charged ions, number of protons = number of electrons + charge of the ion. In negatively-charged ions, number of protons = number of electrons - charge of the ion. Hope this helped! NO THATS A COMPLETE LIE. all you have to do is split the atom and look inside of it.
What are changed atoms of elements that have an unequal number of protons and electrons?
Charged atoms of elements that have an unequal number of protons and electrons are called ions.. A perfect example of this is H+, which is a hydrogen with one less electron than normal. In other words, H+ is a single proton, with no electrons.
What parts of an atom are equal to each other?
It depends on what you mean by what parts are equal. Protons and electrons both have the same magnitude of charge with opposite signs and electrons are much less massive than protons. Protons and neutrons are approximately equal in mass but protons have a charge of +e Coulombs while neutrons have a charge of 0. Atoms can often exist with unequal numbers of protons and electrons. Such atoms are called ions and have a negative charge if they have more electrons than protons and positive charge if they have more protons than electrons.
What are Atoms with unequal numbers of protons and electrons are called?
Atoms with unequal numbers of protons and electrons are called ions. In general, an ion is a charged particle, and if we have any atom that has an unequal number of protons and electrons, it has a charge imbalance, and will have an overall net charge. This charge will be positive if the number of electrons is less than the number of protons, or it will be negative if the number of electrons is more than the number of protons. In either case, that atom will end up with an overall net charge (either positive or negative) and will be considered an ion. Lastly, an anion is an atom with a negative electrical charge (a negative ion), and a cation is an atom with a positive electrical charge (a positive ion).ions.
Sodium ions have a charge of 1 This is because?
they have one more proton than electron. Protons have a positive charge and electrons have a negative charge.
What type of ions positive or negavie are formed by losing electrons?
Positively charged ions are formed by losing electrons. In a neutral atom, the number of protons and electrons are equal. If an atom loses an electron, it then contains one more proton than electrons. Since protons have a positive charge, the atom becomes an ion with a 1+ charge.
