Any particle with 24 protons, despite the number of neutrons or the charge, is chromium.
No element or ion as stated can exist, because if it contains 23 protons and only 18 electrons, its net charge must be 23 - 18 = 5 plus, not 3 plus.
The number of protons identifies this element as aluminum, which has an atomic number of 13. The number of protons is an element's atomic number on the periodic table. Every element has its own unique atomic number which defines it as that element.
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.
Li+Basic information: Protons are positively charged and electrons are negatively charged. The charge of one proton cancels out the charge of one electron. The atomic number represents how many protons are in the nucleus of an atom.If the ion has more protons than electrons, then it will be positively charged overall. If the particle has three protons, then the atomic number is three, and the element is Lithium.
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.
phosphorus 3-
No element or ion as stated can exist, because if it contains 23 protons and only 18 electrons, its net charge must be 23 - 18 = 5 plus, not 3 plus.
-4. There are four more electrons than protons, and the charge of each is precisely opposite.
An element with a 3- charge in the 4th energy would have a strong, stable nucleus with a strong nuclear force holding the protons and neutrons together. This element would also have a strong, repulsive electrostatic force between the protons in the nucleus and the electrons in the 4th energy level.
The number of protons identifies this element as aluminum, which has an atomic number of 13. The number of protons is an element's atomic number on the periodic table. Every element has its own unique atomic number which defines it as that element.
Lithium.
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 protons have a positive charge and the electrons have a negative charge, so it would be 7 + -5, so the charge is +2.
The element lithium has 3 protons and 3 electrons.
Li+Basic information: Protons are positively charged and electrons are negatively charged. The charge of one proton cancels out the charge of one electron. The atomic number represents how many protons are in the nucleus of an atom.If the ion has more protons than electrons, then it will be positively charged overall. If the particle has three protons, then the atomic number is three, and the element is Lithium.
Lithium is element 3 on the periodic table and has 3 electrons and 3 protons