Name one advantage and disadvantage of recycle polymer in different colors instead of labels.

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland

Why are pipes bursting in the in extremely cold weather?

The diagin dilutepage 6 of 12a6a5(a)fluorine, chlorine, bromine and iodine are placed in the same group of theperiodic table.state the common name used to describe elements in this group.(i)state the group in which the elements are placed and explain whythey are placed in that group.(ii)which of the above named elements is a solid at roomtemperature and pressure?