Two Pewter
Two Pewter
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chemistry question answer - hope that someone can help!!!!!!!!!!?
1. Steel is an alloy. Which metal does it always contain?
2. Which two metals are present in the alloys solder and pewter?
3.What metal is common to the alloys brass and bronze?
4. Name two metals which will react with water.
5. Name one metal that will react with steam.
6. What gas is given off when a metal reacts with water?
7. (a) Cooking Oil (b) Overhead cables (c) Step ladder
Which use shows that aluminum or its alloy is:
- light, malleable and its alloy are tensile and strong?
- malleable and a good conductor of heat?
- ductile, has low density and is a good conductor of electricity?
thanks in advance!!!
1. iron
2. solder contains tin and lead
pewter contains lead, tin, antimony and sometimes lead
3.brass is copper and zinc, bronze is copper and tin
4.sodium and potassium
5.zinc reacts with steam forming ZnO
6.hydrogen
7.cooking oil might be in an aluminum kettle that conducts heat well. Aluminum foil also conducts heat, malleable, light
overhead cables conduct electricity, ductile, tensile strength, strong
step ladders are strong and light weight