A mixture is composed of more than one substance combined
A pure substance cannot be decomposed in any reaction
<span>Both are considered types of substances
</span>hope it helps you playa!
This is going to be a <em>phase </em>change!
The scientist can analyze that data and help other scientists with his research
thx but it's actually 143
Answer:
D. 2:5
Explanation:
It has 5 valency electrons
