The answer would be
A) Increases; left to right.
This is the answer because if you notice it says period and a period in the periodic table is a horizontal row that goes from left to right.
Answer:
It is a technique of collection and storage of rain water
Answer:
c) CH₃Cl
Explanation:
Due the relative abundance of chlorine and bromine. It is possible to determine which of the halogens is present in a mass spectrum of a organic compound:
The Cl-35, Cl-37 have a relative abundance of 75/25; Br-79 and Br-81 of 50/50.
For that reason, if a compound has a M/M+2 ratio of 75:25 you can be sure the compound has 1 Cl in its structure. Thus, the only possible structure is:
<h3>
c) CH₃Cl</h3>
The best answer would be A.) stay in the car.
-do not have windows open, and do not touch the outside of the car.