Answer:
Answer is <u>C</u>
Step-by-step explanation:
This is because Lithium =2.8.1
Sodium=2.8.8.1
<em>Valence</em><em> </em><em>electron</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>electron</em><em> </em><em>located</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>last</em><em> </em><em>shell</em>
Hope this is correct and helpful
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Answer:
126
Step-by-step explanation:
The number of numbers divisible by 9 is ...
j = floor(500/9) = 55
The number of numbers divisible by 7 is ...
k = floor(500/7) = 71
Then the total (j+k) is ...
j +k = 55 +71 = 126
4/9 + 1/5 (common denominator is 45)
20/45 + 9/45 = 29/45
1 gallon is 8 pints. So 14 pints would be more than 1 gallon. 2 pints make 1 quart and it takes 4 quarts for a gallon. 14 pints is 7 quarts which is more than 1 gallon. 1 gallon is not greater than 14 pints.
