Pick metalloid from the elements carbon, silicon, phosphorus, gold.
Metalloid: Metalloids are elements whose physical and chemical properties lie in between the metal and the non-metal categories.
Silicon is a metalloid among the following elements.
(a) Explain the terms ‘metal’. ‘nonmetal’, and metalloid' giving two examples of each
(b) Classify the following as metals, nonmetals, and metalloids:
Hydrogen, sodium, potassium, gold, bromine, carbon, silicon, mercury, sulphur, phosphorus
Which of the following elements is a metalloid ?
(a) sodium
(b) sulphur
(c) silicon
(d) silver
The element which is stored under kerosene is
(a) sulphur
(b) phosphorus
(c) sodium
(d) silicon
Gold : metal :: Silicon : _____
Metals are :
Metalloids are also known as :