(3) The concen<span>tration of the solution remains constant.</span>
Question 4: The first one
Question 5: The fourth one
Question 6: The first one
Question 7: The third one
<u>Answer:</u>
<em>That oxidation number of chlorine is -1 while that of oxygen is -2</em>
<u>Explanation:</u>
When it comes to manganese chloride to stabilize the chlorine Ion. Two manganese ions shall be required. Hence the formula for the compound becomes 
while the formula for manganese (iv) chloride will be 
similarly.
When oxygen and magnesium oxide is considered the Two ions of Manganese will satisfy to ions of oxygen. Which cancels and becomes 
while for manganese (iv) oxide the formula becomes 
.
Answer:
[Ar] 3d10 4s2 4p3 is shorthand, 1s22s22p63s23p63d104s24p3 long hang
Explanation:
The shorthand is made using the lowest & closest noble gas, and picking up where it leaves off as follows, and longhand is made from a followed pattern you can easily find
Answer:
contemplate your life...what you are doing here...what it means to live in our society...THEN...pass it on :0
Explanation:
mind blown ~\_(* - *)_/~
