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.
Three. ---- Two, three or five; three phosphorus chlorides are known: PCl3, P2Cl4, PCl5.
But look, When_2_atoms_combine_to_form_a_molecule_energy_is_always_absorbed_always_released_never_absorbed_or_released_sometimes_absorbed_and_sometimes_releasedwho's correct ? =/
false
when the (molecules) of ... When the atoms of sodium and chlorine combine to form NaCl or the salt molecule,it forms a harmless chemical reaction. we are doing it in my science class..... im confused to.
True
A covalent bond forms between the two chlorine atoms when they share a pair of electrons, resulting in a chlorine molecule (Cl2).
A covalent bond is formed when a chlorine atom comes in contact with another chlorine atom, as they share electrons to achieve stability by completing their outer electron shell. This results in the formation of a chlorine molecule (Cl2).
Three. ---- Two, three or five; three phosphorus chlorides are known: PCl3, P2Cl4, PCl5.
But look, When_2_atoms_combine_to_form_a_molecule_energy_is_always_absorbed_always_released_never_absorbed_or_released_sometimes_absorbed_and_sometimes_releasedwho's correct ? =/
Chlorine gas is a diatomic molecule, Cl2. Two atoms per molecule. A mole contains Avogadro's Number of particles, that being (approximately) 6.02 x 1023. Hence, the number of atoms in one mole of chlorine gas is twice Avogadro's Number, or approximately 1.204 x 1024.
When sodium and chlorine combine to form sodium chloride (table salt), sodium donates an electron to chlorine. Sodium becomes a positively charged ion (Na+) while chlorine becomes a negatively charged ion (Cl-). This ionic bond forms due to the attraction between the oppositely charged ions.
NADP+
Energy is released when two chlorine atoms combine to form a molecule. This is because the bond formation is exothermic, meaning it releases energy in the form of heat.
false
The chemical formula for chlorine is Cl. When two chlorine atoms combine, they form a diatomic molecule, so the chemical formula for two chlorine atoms combined is Cl2.
when the (molecules) of ... When the atoms of sodium and chlorine combine to form NaCl or the salt molecule,it forms a harmless chemical reaction. we are doing it in my science class..... im confused to.
True