Which pair of symbols represents a metalloid and a noble gas?

I didn't understand your question at first, I believe an acceptable answer would be As and Ar.

As (arsenic) is a metalloid and Ar (argon) is a noble gas.

Hopefully I was able to help you! :)

The density of water is 1 g/cm cubed and in order for the pebble to sink its density has to be greater than the density of water and in order for the twig to float its density has to be less than the density of water

The answer is tea due to the main ingredient being a herb that grows from the ground and sugar that grows from a stalk, i hope this : )     p.s.  can i be brainliest?