H+ has 1 proton and 0 electrons.
Normal hydrogen has 1 proton and 1 electron. The number of protons always remains the same. The negative electron and the positive proton balance out the charge so that normal elemental hydrogen is neutral.
H+ is the oxidized form of hydrogen. Its electron was taken away, so now it's left with 1 proton and 0 electrons, making its charge positive.
H- is the reduced form of hydrogen. It has gained an electron, so now it has 1 positive proton and 2 negative electrons, making the charge equal to negative 1.
Carbon-12 has 6 protons, 6 neutrons, and 6 electrons. The number of protons determines the element (carbon), the number of neutrons plus protons gives the mass number (12), and in a neutral atom, the number of electrons equals the number of protons.
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If the ion has a +1 charge and has 107 electrons, that means that it originally had 108 electrons, and therefore has 108 protons. The mass number is the sum of the protons and neutrons, 108 + 159, and therefore is equal to 267.
The symbol for sodium with 11 protons and 10 electrons is Na+. The plus sign indicates that the sodium atom has lost one electron, resulting in a positive charge.
B. Electrons are shared. Covalent bonds involve the sharing of electrons between atoms.
11 protons and 10 electrons
19 Protons and 20 electrons
Mn has 25 protons.
The ion carbon C4+ has 6 protons and 2 electrons.
Lead will always have 82 protons. If it has a 2+ charge, that means there are 2 more protons than electrons, so there are 80 electrons.
Fe 2+ (Iron) has... 26 protons 24 electrons 30 neutrons
Magnesium has 12 protons and electrons and 12, 13 or 14 neutrons, depending on the isotope.
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.
Cu2+ has 29 electrons (since copper has 29 protons) and 27 protons, after losing 2 electrons to become a positively charged ion.
protons plus neutrons
The ion Ce(3+) of the isotope Ce-140 has 58 protons, 82 neutrons and 55 electrons.
ZnCl2 is not a element. It is an compound. however Zn contains 30 protons.