SSC
CHEMISTRY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Elements are represented by 1 or 2 letter symbols. True or False.
|
|
True
|
|
|
False
|
|
|
Either A or B
|
|
|
None of the above
|
Explanation:
Detailed explanation-1: -Each element has a symbol, one or two letters that represent the element much as your initials represent you. The symbol of an element represents one atom of that element.
Detailed explanation-2: -Thus when the names of two elements start with the common alphabet then the two letters are used to symbolize them. Hence symbols of some elements contain two letters.
There is 1 question to complete.