The elements of the "Noble" gases group is nonreactive. The reason for this is that noble gases are always or most of the time at room temperature.<span />
If Robert has 4 grams of a substance and Jill has 10 grams of the same substance <span>Jill's sample will weigh more than Robert's sample.</span>
Answer:a leech
Explanation: a parasitic relationship is one organism benefit on the other while the other is harmed
✨Tysm for the points kurama :)✨
