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One of the characteristic properties of metals is that they

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Important Questions on Material : Metals and Non-Metals

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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals
Which of the following metal in combination with oxygen would yield basic metal oxide?
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Write a chemical equation for the reaction taking place in the test tube. How does the colour of the solution change? What is the change in colour of iron nails? 

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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals
Zn(s) + CuSO4(aq) →  ZnSO4(aq) + Cu(s). What type of chemical reaction is shown in the above equation?
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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals
Out of sodium and sulphur which is a metal? Explain its reaction with the oxygen. 
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Why are metals used for making cooking vessels? 

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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals
An element reacts with oxygen to give a compound with a high melting point. This compound is also soluble in water. The element is likely to be-
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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals
What is the gas liberated when the metals react with dilute acids?
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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals
Differentiate between metals and non-metals on the basis of their chemical properties.
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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals
An acidic oxide is produced by the element:
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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals
What happens when calcium reacts with chlorine? Write an equation for the reaction which takes place.
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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals
An element is soft and can be cut with a knife. It is very reactive and cannot be kept open in the air. It reacts vigorously with water. The element is most likely to be :
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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals
A basic oxide will be formed by the element-
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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals
How do non-metals react with hydrogen? Explain with an example.
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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals
An element reacts with oxygen to give a compound with a high melting point. This compound is also soluble in water. The element is likely to be:
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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals

What is your observation in the following case:

Burning of magnesium in air.

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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals
The elements whose oxides can turn litmus solution blue are:
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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals
Which of the following is a metalloid?
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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals
The elements which behave like metals and non-metals are called _____. (transition metals / semi-metals)
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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals
What type of oxides are formed when non-metals react with oxygen? Explain with an example.
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Science>Chemistry>Material : Metals and Non-Metals>Chemical Properties of Metals and Non-metals
What type of oxides are formed when metals combine with oxygen? Explain with the help of an example.