Hello, Good afternoon (and happy late April fools lol.) Sorry for not putting my questions in yesterday there was a storm and I forgot. Anywayss, I have a couple of questions!!

Question

Question 1.

Is concrete a element, compound or mixture?

A. Element
B. Compound
C. Mixture

I chose C.

Question 2.

Is Iron filling a element, compound or mixture?

A. Element
B. Compound
C. Mixture

I chose A. Thanks!

Answer 1

Great job! Your answers are both correct!

1. Concrete is a mixture, it is made up of various materials such as cement, sand, and gravel.

2. Iron filings are indeed an element, they are made up of only one type of atom (iron).

Answer 2

Thx!!