Indium as an element is a metal. it has a valency of iii. sb as an element is a metal and has a valency of v. insb is a semiconductor, with each atom bonding to four neighbors, just like in silicon. explain how this is possible and why insb is a semiconductor and not a metal alloy.

explanation:

as the height from which the ruler was dropped increased, the speed of the ruler at ryan's hand increased.

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.