Final answer:
Zinc oxide (ZnO) and zinc hydroxide (Zn(OH)2) are both compounds of zinc, but they have different chemical structures and properties.
Step-by-step explanation:
Zinc oxide (ZnO) and zinc hydroxide (Zn(OH)2) are both compounds of zinc, but they have different chemical structures and properties.
Zinc oxide is an inorganic compound that exists as a white powder. Its chemical formula is ZnO. It is commonly used in sunscreen because it can absorb and reflect ultraviolet (UV) radiation, protecting the skin from sunburn.
Zinc hydroxide, on the other hand, is a compound that consists of zinc ions (Zn2+) and hydroxide ions (OH-) held together by ionic bonds. Its chemical formula is Zn(OH)2. It is often used in antacids and as a precursor for other zinc compounds.