A lithium ion has three protons and 2 electrons - Li+. A neutral lithium atom has 3 electrons, but loses one to form an ionic bond with a non-metal.
The net charge will be negative, since electrons have a negative charge and protons have a positive charge. When 5 electrons (-5) combine with 3 protons (+3), the net charge will be -2.
a bromine ion will have 36 electrons and a -1 charge
positive!(: more protons = positive more electrons = negative say an atom has 2 more protons than electrons, it has a charge of 2+ if it had 3 more electrons than protons, it has a charge of 3- if electrons are taken away, what will the charge be? answer: positive, because there are less electrons same works vice versa. hope i helped! source: 8th grade science class(:
The atom that has no charge is option A: 2 protons, 2 electrons, and 1 neutron. This is because the number of protons (positively charged) is equal to the number of electrons (negatively charged), making the atom electrically neutral.
Aluminum has 13 electrons arranged in 3 energy levels. The first two levels are filled, each with 2 and 8 electrons, respectively, and the third level has 3 electrons. Since aluminum has equal numbers of protons and electrons (13 each), the positive charge of the protons is balanced by the negative charge of the electrons, resulting in no overall electrical charge on the aluminum atom.
The net charge will be negative, since electrons have a negative charge and protons have a positive charge. When 5 electrons (-5) combine with 3 protons (+3), the net charge will be -2.
There are more protons than electrons, and since protons are positive, the ion will be positive. Because there are two more protons, the charge is +2.
Electrons have a -1 charge while protons have a +1 charge. Thus, subtracting the number of electrons from the number of protons gives the charge of a species. For example, if a lithium ion has 3 protons and 2 electrons, it has a +1 charge.
a bromine ion will have 36 electrons and a -1 charge
positive!(: more protons = positive more electrons = negative say an atom has 2 more protons than electrons, it has a charge of 2+ if it had 3 more electrons than protons, it has a charge of 3- if electrons are taken away, what will the charge be? answer: positive, because there are less electrons same works vice versa. hope i helped! source: 8th grade science class(:
The atom that has no charge is option A: 2 protons, 2 electrons, and 1 neutron. This is because the number of protons (positively charged) is equal to the number of electrons (negatively charged), making the atom electrically neutral.
The description appears to contain an inconsistency in the number of electrons. An atom typically has the same number of protons and electrons, making it neutral. If an atom has 5 protons, it is boron, which usually has 5 electrons. However, if it has 2 electrons, it would be a boron ion with a +3 charge, and if it has 3 electrons, it would be a boron ion with a +2 charge.
It has 3 more protons than electrons. Protons are 1+ and electrons are 1-. So the charge on the hypothetical ion would be 3+
Aluminum has 13 electrons arranged in 3 energy levels. The first two levels are filled, each with 2 and 8 electrons, respectively, and the third level has 3 electrons. Since aluminum has equal numbers of protons and electrons (13 each), the positive charge of the protons is balanced by the negative charge of the electrons, resulting in no overall electrical charge on the aluminum atom.
The symbol for this ion is As3-. The charge is 3- because there are three more electrons than protons.
The charge of an atom is determined by the difference between its protons and electrons. In this case, the atom would have a +3 charge since it has 13 protons and 10 electrons, leading to an excess of positive charge.
The ion charge for an atom with 16 protons and 18 electrons would be a 2- charge. This is because there are 16 positive charges from the protons and 18 negative charges from the electrons, resulting in a net charge of -2.