Zinc (Zn)
Atomic number: 30
Weight: 65.39
30 protons
30 electrons
neutrons in variable numbers, depending on which isotope (%occurring in nature):
34 (48.9%),
36 (27.8%),
37 (4.1%),
38 (18.6%) or
40 (0.6%)
An oxide ion has 8 protons. This is because it is an oxygen atom that has gained 2 electrons to become negatively charged. The number of protons remains the same as the number of protons in a neutral oxygen atom.
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.
Beryllium (Be) has 4 protons and 4 electrons in its neutral state. When it forms the Be2+ ion, it loses two electrons, leaving it with 4 protons and 2 electrons. The Be2+ ion has a 2+ charge because it has lost two negatively charged electrons.
Chlorine has 17 protons and an atom of Chlorine would have 17 electrons. However a Chloride Ion will have one more electron ie 18 electrons and will be negatively charged.
The ion S(2-) has 16 protons and 18 electrons.
47 protons and 46 electrons.
35 protons, 36 electrons
An oxide ion has 8 protons. This is because it is an oxygen atom that has gained 2 electrons to become negatively charged. The number of protons remains the same as the number of protons in a neutral oxygen atom.
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 many different types of ions, having many different quantities of electrons and protons. The H+ ion has one proton and no electrons. That's the simplest.
chlorine ion has 17 protons and 18 electrons.
A neutral atom has an equal number of protons and electrons. Protons are positively charged, and electrons are negatively charged. Therefore if you have an ion with a -1 charge, it has one extra electron. So your ion has 85 protons.
Beryllium (Be) has 4 protons and 4 electrons in its neutral state. When it forms the Be2+ ion, it loses two electrons, leaving it with 4 protons and 2 electrons. The Be2+ ion has a 2+ charge because it has lost two negatively charged electrons.
If you are not an ion then you will have 17.
20
There are 53 protons and 53 electrons in an iodine atom.
16 protons and 18 electrons