Question

Give reasons:
¡,Platinum, gold and silver are used to make jewellery.
¡¡ ,Sodium and potassium are stored under oil

¡¡¡,Aluminium is a highly reactive metal, still it is used to make utensils for cooking
iv) Carbonate and sulphide ores are usually converted into oxides during the process of extraction ​

Answer 1

Answer:

1 the are nobal metals

2 highly corrosive

3 has a low heating point

now make me a brainliest

Answer 2

Answer:

I is yes they are used bcoz they are luminous, strong and expensive.

2 yes bcoz if we will store it in land it will blast.

3 bcoz it's is good conductor

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