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प्रश्न
Fill in the blanks:
Iron is ________ reactive than copper.
उत्तर
Iron is more reactive than copper.
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संबंधित प्रश्न
Give an example of a metal which is a poor conductor of heat.
Name two metals which react violently with cold water. Write any three observations you would make when such a metal is dropped into water.
What are metals? Name five metals.
Name a non-metal that is liquid at room temperature
Name the metals present in the following alloys
Bronze
How many valence electrons are present in:
(i) metals and
Complete the statement given below, by filling in the blank with the correct word:
A non-metal which allows an electric current to pass through it ______.
The atomic number of an element ‘X’ is 12. Which inert gas is nearest to X?
Boojho has learnt that non-metals on beating with a hammer are generally broken into pieces. Which of the following is non-metal?
Compounds obtained from non–living sources are called ______.
