Question

When setting up an experiment, chemists might use copper wire to tie certain parts of the setup together. They do this to make sure nothing falls apart in the middle of the experiment. Copper wire is made up of copper atoms that are all very close together. Which of the following best describes the type of substance a copper wire is?

Answer 1

I don't see any choices from which to choose.

Answer 2

1) a pure substance
2) heating the liquids and letting one boil away first
3) magnetism
4) Water because it is only made of water molecules.

Thank you for answering guys 😄💢

Answer 3

He is completely right!
Im sorry, i didnt see this post before..

Answer 4

100% thank you @Why did nobody answer 🥲

Answer 5

thanks @Why did nobody answer 🥲