No, atoms of like charge do not combine to form molecules. Stable molecules are formed when oppositely charged atoms combine. For example, a chloride ion might combine with a positive ion such as sodium to form a compound, but never another chloride ion (because like charges repel).
Sodium chloride is an ionically bonded compound formed by the reaction of sodium and chlorine atoms. In the compound, each sodium atom that reacted becomes a positively charged sodium cation and each chlorine atoms that reacted becomes a negatively charged chloride anion.
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 ? =/
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.
A sodium atom has 11 protons and electrons and a chlorine atom has 17 protons and electrons. When they combine, sodium loses an electron, and chlorine gains the electron sodium lost. Now, sodium has 10 electrons and 11 protons, making it positively charged. Chlorine on the other hand, now has 18 electrons and 17 protons, making it negatively charged. Sodium has a +1 charge, and chlorine has a -1 charge. Both charges cancel out, making it have no charge.
yes, chlorine is a diatomic molecule, meaning two chlorine atoms can combine together to form a molecule.
false
Ionic bonds.
Sodium chloride is an ionically bonded compound formed by the reaction of sodium and chlorine atoms. In the compound, each sodium atom that reacted becomes a positively charged sodium cation and each chlorine atoms that reacted becomes a negatively charged chloride anion.
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 ? =/
They combine to form ionic bond.These bonds are strong.
A nonpolar covalent bond forms when two chlorine atoms combine to form a chlorine (Cl2) molecule.
In MgCl2 magnesium has +2 valence and chlorine has -1 valence. Since the molecule' tends to be neutral two (-1) charged Cl-ions combine with one (+2) Mg2+ion.
absorbed
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.
Only the molecule NaCl is possible.
A sodium atom has 11 protons and electrons and a chlorine atom has 17 protons and electrons. When they combine, sodium loses an electron, and chlorine gains the electron sodium lost. Now, sodium has 10 electrons and 11 protons, making it positively charged. Chlorine on the other hand, now has 18 electrons and 17 protons, making it negatively charged. Sodium has a +1 charge, and chlorine has a -1 charge. Both charges cancel out, making it have no charge.
Cl2 does not appear in the periodic table because it is not an element. Cl2 (chlorine gas) is a molecule formed when two atoms of Cl (elemental chlorine) combine.