Question

which of the following elements is a metalloid?
a..sodium
b..sulphur
c..silicon
d..silver​

Answer 1

Answer:

c..silicon ....

Answer 2

Answer:

c. Silicon

Explanation:

The six commonly recognised metalloids are boron, silicon, germanium, arsenic, antimony, and tellurium. Five elements are less frequently so classified: carbon, aluminium, selenium, polonium, and astatine