Question
Among the following options, which one is a non-metallic
element?Solution
Non-metals are elements that generally have low melting and boiling points, are poor conductors of heat and electricity, and tend to form negatively charged ions (anions) when they react with metals. Chlorine is a non-metal, and is a member of the halogen group of elements. Sodium, iron, and calcium are all metals, with sodium and calcium being in the alkali metal and alkaline earth metal groups respectively, and iron being a transition metal.
Select the option that is related to the third word in the same way as the second word is related to the first word.
Cataract : Eyes : : Eczema : ?
If 1st January 1997 was a Wednesday, what was the day of the week on 24th June 1997?
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance...
In a certain code language:Â Â
- A + B means 'A is the mother of B', Â
- A - B means 'A is the brother of B', Â
- A × B means...
Find the upcoming numbers in this series.
3, 13, 35, 109, 323,?
Two dimensions of the same dice are given. What letter will be on the face opposite to the face having the letter D?
Select the option in which the given figure is embedded (rotation is NOT allowed).
Select the option that represents the correct order of the given words as they would appear in an English dictionary.
1. Machine
2. Macabr...
Five friends London, Madrid, Paris, Rome, and Vienna are arranged in a circle facing the center. Madrid is to the immediate left of Paris. Rome is exact...
Find the number of triangles in the given figure.
