It's where chemical elements are organized based on atomic weight. Also, like/similar physical and chemical properties in each interval of 7 elements.
It was a silly reason it was rejected. It was rejected because it's octaves were too similar to those in music.
I hope this helps!
I would have to say it would be the closest to a gas A.
Answer:
69
Explanation:
hey u said what I said didusbevehdysg
1.0×10^−15/4.2×10^−7=<span>2.3809524e-23 Hoped I helped!</span>
By crushing the salt, you are performing a physical change because you aren't altering the chemical makeup of the salt, just the physical form. Hope this helps! :)
