A proton has a positive charge and an electron has a negative charge.
If you have 3 protons and 3 electrons, then:
3 positive + 3 negative
then you have a sum total of:
(+3) + (-3)
which comes out to a total of: 0
You have a net charge of 0.
By definition, every atom of every element must have the same number of protons as every atom of that same element. So, all you have to do is find which element has 35 protons. Look at the periodic table, and find the 35th listed element. That element is Bromine. So Bromine is the correct answer.
a bromine ion will have 36 electrons and a -1 charge
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.
The element with 15 protons and 16 neutrons is phosphorus (atomic number 15). The net charge of negative 3 means it has gained 3 electrons, making it an ion of phosphorus with a charge of -3.
the nucleus always has a positive charge. The atom on the other hand in its singular state will have no charge as the electrons negative charge counter the protons positive charge. in this example there will be 31 electrons The element would be Gallium but there are not enough neutrons in your question to even make a viable isotope. Gallium typically has 31 protons and 39 neutrons
Any particle with 24 protons, despite the number of neutrons or the charge, is chromium.
The element is vanadium (V) because it has 23 protons. With 18 electrons and a net charge of 3 plus, it would have lost 3 electrons, resulting in a net charge of +3. The number of neutrons (28) does not affect the charge or identity of the element.
By definition, every atom of every element must have the same number of protons as every atom of that same element. So, all you have to do is find which element has 35 protons. Look at the periodic table, and find the 35th listed element. That element is Bromine. So Bromine is the correct answer.
a bromine ion will have 36 electrons and a -1 charge
Atomic Number: This is the number of protons an element has. Answer: 26 Atomic Mass: Ignoring electrons, which are incredibly small and don't have much of an effect on the mass... This is the number of protons plus the number of neutrons Answer: 56 (26 protons + 30 neutrons) Net Charge: Protons are positive and electrons are negative. The net charge can be found by subtracting the number of electrons from the number of protons. 0 is neutral. Answer: +3 (26 protons - 23 electrons)
The element lithium has 3 protons and 3 electrons.
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.
The element with 15 protons and 16 neutrons is phosphorus (atomic number 15). The net charge of negative 3 means it has gained 3 electrons, making it an ion of phosphorus with a charge of -3.
Atoms are made up of three types of particles: protons, neutrons, and electrons. Protons have a positive charge, neutrons have no charge, and electrons have a negative charge. The number of protons determines the element of the atom, while the number of neutrons and electrons can vary.
It has 3 more protons than electrons. Protons are 1+ and electrons are 1-. So the charge on the hypothetical ion would be 3+
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.
In Li plus 1, the element is lithium (Li) which has 3 protons. Since it has a +1 charge, it means it has lost one electron, so it has 2 electrons.