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 are elements that can be used to make metal alloys.
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 non-metallic simple substances as well their compounds. These include dry ice (CO2) or I2 and all organic substances.
The chemical formula or salt of the sea is the simplest of XmYn. You can dissolve certain amounts of salt in water.
Hydroxylation of substances made from elements can be achieved by using NaH and MgH2, or MgS.
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.
They are those that match the meaning of the query
(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 ionic properties.