Answer:
see attachment for detailed answer.
Step-by-step explanation:
Answer:
A. B. and D.
Step-by-step explanation:
If I understand the question correctly, dots are written around the symbol to represent valence electrons, so 7 dots would be in the elements dot diagram. The element is in Group 17 with 4 other elements.
Answer:
-m/5 - 5 = 1
+ 5 + 5
-m/5 = 6
*5 * 5
<h2>-m = 30</h2><h2><em><u>
m = -30</u></em></h2><h2><em><u>
</u></em></h2>
<em><u>First move the numbers to one side.</u></em>
<em><u>Then you have to cancel the fraction.</u></em>
<em><u>Then solve.</u></em>
<em><u></u></em>
<em><u>Hope this helps</u></em>