They would have to dispose them in their designated waste bin/container the instructor assigned.
You NEVER dispose of chemicals down the drain.
Answer:
An Element
Explanation:
An Element is made up of only one type of atom (Gold, Silver, etc.)
Hope this helps!
The atoms start vibrating faster
The rate of the reaction is measurable quantity that refers to the amount or how much is are chemical substances reagents used up or converted into the product over some period of time.
Rate = change in the amount/time.
This can indirectly be observed through many ways, such as the volume of gas given off if the byproduct is a gas being produced, the colour of the solution etc.
