The four major categories for crystals are based on the structural elements and forces they exhibit: atomic and molecular crystals, ionic and atomic crystals, metal crystals, and molecular crystals.
The common atomic cristals (or atomic crystals) are simple substances or compounds of four group A elements found in the periodic table. Examples include silicon crystals and diamonds.
Ionic crystal: This crystal forms by bonding ions together. (Quite a lot)
Metallic crystals – Metallic elements and metal alloys can be described as metallic crystals.
Molecular crystal: A crystal made by the interaction of molecules and van der Waals force. Molecular crystals, in their solid form, consist of the majority nonmetallic, simple substances and compounds. These include dry ice (CO2) or I2, but also most organic and semi-metallic substances.
The chemical formula of any salt (or salt) is the simplest structure XmYn. You can dissolve certain amounts of salt in water.
The elements of the short cycles can be hydrolyzed using NaH or MgH2, SgS, SiCl4, Pcl3, and PCl5, among others.
A common feature of water reactions is the combination of positive elements with OH. The reaction that produces corresponding substances with negative elements involves the addition or subtraction of H.
The ones that match the meaning of the query are
(3) The NaH+=NaOH+H2 can be used
Chemical Formula of Aluminum Boride
Chemistry: What are the characteristics of the aluminum borate crystal?
It should have a ionic matter.