Identify the type of crystalline solid (metallic, network covalent, ionic, or molecular) formed by each of the following substances: ) sio2b) kclc) cud) co2e) c (diamond)f) baso4g) nh3h) nh4fi) c2h5oh

SiO2  covalent bonds

KCl  ionic bonds

Cu  metallic bonds

CO2  covalent bonds

C (diamond)  covalent bonds

BaSO4  covalent bonds

NH3  covalent bonds

NH4 covalent bonds

C2H5OH IMFs

Explanation:

The type of bonds formed are inflenced by the type and position of the elements on the periodic table, as such, a nonmetallic substance such as Nitrogen and another such as Hydrogen which are close together on the periodic tble form covalent bonds (sharing of electrons) while bonds of element which are far apart form ionic bonds

answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

hope it