niether, they dont have energy
Electrons
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
Oxygen 16 is the most common isotope and it has 8 protons, 8 electrons and 8 neutrons
Protons: 2 neutrons: 2 electrons: 2 Helium-3: 2 protons, 1 neutron, 2 electrons Helium-4: 2 protons, 2 neutrons, 2 electrons
Yes. Electrons are one of three subatomic particles, the other two being protons and neutrons.
Beryllium has 4 protons, 4 electrons and 5 neutrons (in its most stable isotope)
Electrons
15 protons, 15 electrons and 16 neutrons (for its most stable isotope)
A nitrogen atom has 7 protons, 7 electrons and 7 neutrons for the most common isotope
Protons: 21 Neutrons: 29 Electrons: Normally 21
16 protons, and if it isn't an ion ("isn't an ion" means that it has no electric charge), it has 16 electrons. on average, sulfur has 16.065 neutrons, but that's averaged out, so it's a weird number. let's just say most sulfur has 16 neutrons.
16 protons16 neutrons16 electrons
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
7 protons 7 electrons 8 neutrons
Calcium has 20 protons, 20 electrons and 20 neutrons in its most commonly found isotope.
Oxygen 16 is the most common isotope and it has 8 protons, 8 electrons and 8 neutrons
Protons: 2 neutrons: 2 electrons: 2 Helium-3: 2 protons, 1 neutron, 2 electrons Helium-4: 2 protons, 2 neutrons, 2 electrons