1) lighting a match stick
2) permanent
3) physical
There are several differences between<span> a </span>physical and chemical change<span> in matter or substances. A </span>physical change<span> in a substance doesn't </span>change<span> what the substance is. In a </span>chemical change<span> where there is a </span>chemical<span> reaction, a new substance is formed and energy is either given off or absorbed.</span>
Answer:
not sure. I'll try answering this later
Explanation:
I'm not sure. I'll try answering this later
Explanation:
<h2><u>All</u><u> </u><u>voi</u><u>ce</u><u>. </u><u>wi</u><u>th</u><u> </u><u>wri</u><u>te</u><u> </u><u>n</u><u> </u><u>in</u><u> </u><u>English</u></h2>
No each atom bonds in a different way according to what does it bonds with