| 1 |
Some metals can be pulled into wire This is because metals are. |
- A. Ductile
- B. Solid
- C. Hard
- D. Brilliant
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| 2 |
Hydrogen and nitogen are used for teh manufacturing of. |
- A. Benaspati ghee
- B. Oxygen cylinder
- C. Hydrogen flame
- D. Urea
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| 3 |
Metals have .......... melting and boiling point. |
- A. Low
- B. High
- C. Very low
- D. Normal
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| 4 |
Mg belong to the period of the Periodic Table. |
- A. 1st
- B. 2nd
- C. 3rd
- D. 4th
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| 5 |
Number of electron in the valence shell of elements of grop 16 is. |
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| 6 |
Metals are found in.................. state at room temperatures. |
- A. Gas
- B. Solid
- C. Liquid
- D. None of these
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| 7 |
An atom containing two electrons. |
- A. Be
- B. Li
- C. H
- D. <div>He</div>
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| 8 |
6th period in periodic table contains elements. |
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| 9 |
An element of group 17 of the Periodic Table. |
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| 10 |
The basic particle of an element is called. |
- A. Compound
- B. Mixture
- C. Atom
- D. None of these
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