What is the group number of the most nonmetallic group that contains metalloids? what is the group number of the most metallic group that contains metalloids?

What is the group number of the most nonmetallic group that contains metalloids?

16

What is the group number of the most metallic group that contains metalloids?

13

Explanation:

Metalloids are the substances which show properties of both metals and non-metals.

The left side of periodic table contains metals and on moving towards the right there are non-metals. Between the metals and non-metals there are metalloids.

Group 16 is the most non-metallic group that contains metalloids. In group 16, O, S, and Se are non-metals whereas Te and Po are metalloids.

Group 13 is the most metallic group that contains metalloids. In group 13, Al, Ga, In and Tl are all metals whereas boron is a metalloid.

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?