Advertisements
Advertisements
प्रश्न
X [2, 8, 7] and Y [2, 8, 2] are two elements. Using this information, complete the following:
______ is the metallic element.
Advertisements
उत्तर
Y [2, 8, 2] is the metallic element.
संबंधित प्रश्न
Saloni took a piece of burning charcoal and collected the gas evolved in a test tube.
(a) How will she find the nature of the gas?
(b) Write down word equations of all the reactions taking place in this process.
Write the name and formula of a metal hydride.
Fill in the blank spaces by choosing the correct words from the given list.
List: amalgam, chlorine, gallium, sodium chloride, silver chloride
Salt of silver, such as ________ is used for making photographic films.
Write scientific reason.
Anodes need to be replaced from time to time during the electrolysis of alumina.
State a specific reason for using copper in electrical cables
Name the following:
The most reactive halogen.
Aluminium: _______: gold : : electric insulator
Which of the following property is generally not shown by metals?
The metal can be cut with a knife ______.
Which metals are not solid at room temperature?
