Question

(A) Questions and Answers:-

Q1. Why are cooking utensils made of metals and not of non-metals? However, the handles of cooking utensils are not made of metals but made
of wood or plastic. Why?

Q2. Did Non- metals react with water? yes or no give reason for your answer.

Q3. Do Non- metal react with dilute acids? yes or no give reason for your answer.

Q4. Which metalloid can be said to be the back-bone of the electronic's industry?

Q5. which two scale are used to measure temperature? And which temperature scale is used for scientific work.

Q6. At what temperature are the readings on the Celsius and the Fahrenheit scales the same? ( Solve this question step by step).

Instructions:-

1.Read carefully and attend all questions.

2.question number 6 is very difficult do in paper and then submit.

Thank you.



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Answer 1

Answer:

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Answer 2

Answer:

they don't react with water steam to evolve H2O gas because they are negative charged electron