Hey :)
This time the answer is quantitive because the mentions numbers
Hope this helps!
Answer:
Copper is a metal made up of copper atoms closely packed together. As a result, the electrons can move freely through the metal. For this reason, they are known as free electrons. They are also known as conduction electrons because they help copper be a good conductor of heat and electricity.
Explanation:
Answer:
B.sugar solution
Explanation:
A sugar solution is not a compound.
Rather, the solution is a mixture and an impure substance.
- A compound is composed of two or more kinds of atoms or elements joined in a definite grouping .
- The properties of the compound is distinct from those of the individual atoms that makes them.
- Sugar solution is sugar and water
- It is made up of two compounds not chemically combined.
