Across
- 3. used in ths production of duralumin alloy for use in the construction of aeroplane bodies.
- 4. Products that contain this element is used in agriculture and sanitation and are as fire retardants(chemicals that help prevent things from catching fire)
- 6. it is consumed as metal, mainly as a coating to protect iron and steel from corrosion(galvanized metal) and as alloying metal to make bronze and brass.
- 8. it is used in veterinary medicine for the treatment of epilepsy.
Down
- 1. it helps our heartbeat to stay in regular condition, used in muscle contraction, fluid and pH balance and for bone health.
- 2. use to make cement and mortar and also in the glass industry.
- 5. it is essential for building and maintaining healthy bones and teeth.
- 7. an isotop that has a special application in the noninvasive determinations of human zinc requirements and metabolic diseases.