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മൂലകങ്ങൾ
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Which is the king of poison?
A
Zinc
B
Arsenic
C
Sulphur
D
Phosphorus
Answer:
B. Arsenic
Related Questions:
Which one of the following elements is used in the manufacture of fertilizers ?
കാൽസൈറ്റ് എന്തിന്റെ അയിരാണ്?
ഏക അറ്റോമിക തന്മാത്രകളുള്ള മൂലകങ്ങളേവ ?
Which of the following has the largest atomic radius?
The element which is known as 'Chemical sun'