Less than at standard
Just one. To become stable, it needs eight electrons; a full outer shell.
6 electrons in the p sublevel1s2 2s2 2p6 3s2 3p5
5 valence electrons exist in bromine period, at ground state bromine has 3 valence electrons
The source of chlorine; salt, chlorine is found in a combined state with sodium to form normal salt which is present in the ocean. Please view the related link for details.
No, electrons do not just form they have to be there already. In this case P is in group 15 or new group 5. That means to form a srable octet you need 3 more electrons. Now each chlorine has 7 electrons in its outer shell, by sharing an electron per chlorine all atoms have a stable octet through covalent bonds. This is why PCl3 forms, and the oxidation state of P is 3.
Chlorine has seven (7) valence electrons and seventeen (17) electrons total in its ground state (not an ion or isotope).
Ionized gas is plasma which is the fourth state of matter. Plasma is a state of matter that starts as a gas and then becomes ionized. Ionizing is where it converts an atom of gas into an ion or ions by removing one or more of the electrons. Also plasma is in fire not gas.
Chlorine.
Just one. To become stable, it needs eight electrons; a full outer shell.
Chlorine is an element. It has 17 protons, 18 or 20 neutrons, and, in its neutral state, 17 electrons. It is produced by the electrolysis of sodium chloride.
Atoms contain equal numbers of protons and electrons until they are ionized into a charged species or "ion."
One reason I can think of is that photons from the sun will excite the electrons to a high enough state that they leave the atoms, therefore you have ionized atoms and electrons. When it's night and there are no photons, many of the electrons would attract back to the positively charged ions to form uncharged atoms.
6 electrons in the p sublevel1s2 2s2 2p6 3s2 3p5
None - however Chlorine, (Cl) when in the ionic state Cl- does.
Chlorine is in the 17th period.Elements in the 17th period have 7 electrons in the outermost energy level. So chlorine has 7 electrons in the 3rd energy level.Chlorine has 17 electrons. It's electron configuration is [Ne] 3s2 3p5. Therefore it has 7 electrons in its third (outermost) energy level.
every atom can absorb light at different specific wavelengths (a useful fingerprint), these wavelengths correspond to the amount of energy it takes to move the atom's electrons from their ground state to an excited state, this is the cause of absorption lines. the atom will soon emit the light again (at the same wavelength, as the electron moves from excited to ground states), but in a random direction, this is the source of emission lines. an ion is an atom that has lost one or all of its electrons. in the case of a calcium ion, there are still some electrons present, atomic hydrogen has only one electron, so once it becomes ionised there are no electrons to create absorption lines.
5 valence electrons exist in bromine period, at ground state bromine has 3 valence electrons