The number of protons = atomic number
The number of electrons = atomic number - net ion charge (no charge means not ion)
The number of neutrons = mass number - atomic numberAlways start with protons if they are given. If they are not given, use the other numbers to figure out how many protons there are. The 9 protons in this question immediately tell you that the atomic number is 9. This is a dead giveaway as to which element is being discussed. Just look on the Periodic Table for the atomic number of 9, which is... Flourine! The number of electrons will tell you whether this is an ion or not. Ions are not stable (neutral). This means that they have a negative or positive charge. If you know how to draw a shell diagram, you can place the electrons. If all shells are filled completely and there are no extra electrons in unfilled outer shell, then it is not an ion.
Overview of Copper
* Atomic Number:29
* Group: 11
* Period: 4
The element that gives an ion that has 29 protons and 28 electrons is copper (Cu). Cu+1 is the ion with this form.
Copper! Because it has 29 protons, its atomic number is 29. look at the periodic table and find number 29, and there you have copper.
This is copper, specifically the isotope 63Cu, which is the most common isotope found on Earth, comprising about 70% of all copper.
Zinc has 30 protons and 28 electrons, as it is Zn^+2.
Cu2+ - Copper II Ion
Monovalent copper ion, Cu+.
Cobalt
Positive
23 electrons, 26 protons, 30 neutrons.
Iron (II) Fe2+ Mass - 55.845 ~ 56 Electrons - 24 Protons - 26 Neutrons - (56-26)=30 By Ritwick Chaudhry
When it comes to zinc, the amount of neutrons is considerably higher than the number of protons and electrons. In zinc there are 30 protons include, 35 neutrons and 30 electrons. Unless you are dealing with Ion, the number of protons is always equal to the number of electrons.
There are 30 protons and 30 electrons in zinc
Protons- 30 Electrons- 30 Neutrons- 35 Zn-65 means the atomic number plus the number of neutrons equals 65. Zinc always has 30 protons; therefore, it's atomic number is 30 and it has 30 protons and electrons. The remaining number is the neutrons: 65-30= 35
According to the periodic table the ion with 28 protons and 30 electrons, the chemical sybol is Ni-58
The number of neutrons varies as there are isotopes to every element, meaning a different number of neutrons. The most common isotopes of nickel have 30 or 32 neutrons. All nickel atoms have 28 protons, and (if neutral) 28 electrons. Nickel ions will have fewer electrons depending on the charge. Neutrally charged nickel has 28 protons, 28 electrons and 31 neutrons
Ni2- would be the correct answer. This would be highly unusual and not really make sense. Nickel has 28 protons and any ions would usually have 26 or 25 electrons and thus would be Ni2+ or Ni3+
23 electrons, 26 protons, 30 neutrons.
The number of protons is 30, the number of electrons is 28, the number of neutrons is different for each isotope.
A positive ion.
Nickel (Ni) is a chemical element with the chemical symbol Ni and atomic number 28. Nickel has: protons=28 neutrons=30 electrons=28 atomic mass=58 atomic #=28
Iron (II) Fe2+ Mass - 55.845 ~ 56 Electrons - 24 Protons - 26 Neutrons - (56-26)=30 By Ritwick Chaudhry
Indium 49 protons 49 electrons is correct. zinc will have 30 protons and 30 electrons.
When it comes to zinc, the amount of neutrons is considerably higher than the number of protons and electrons. In zinc there are 30 protons include, 35 neutrons and 30 electrons. Unless you are dealing with Ion, the number of protons is always equal to the number of electrons.
There are 30 protons and 30 electrons in zinc
CO3 Carbon - 6 protons Oxygen - 8 protons 6 + (8*3) = 30 protons. Therefore carbonate ion has 30 protons.