FALSE You are never allowed to stand on the top of the ladder even if all legs are on the ground
Metalloid is the closest because noble gases are obviously out, nonmetals are terrible conductors, and metals are not malleable
Answer:
here's a great idea!
take a jug of water by finding the volume of that water and ask the 2 year old to chug it all in... the volume of water drank by the 2 year old is the volume of the two year old