Answer:
Because the sodium ion had a positive charge. And the chlorine ion had a negative charge, they are attracted to each other and form a ionic bond. Hope this helps :)
Explanation:
Answer: x = 73
Explanation:
Firstly, arithmetic mean is the average of the set of numbers given in question while median is the number that is placed at the middle of sets of distribution after been arranged in either ascending or descending order.
According to the question the mean will give us sum total of the number divided by the total numbers given i.e
63 + 67 + x + 80 + 82/5
Since the numbers are already listed in increasing order, median will be 'x'
Since the arithmetic mean is equal to the median according to the question, we then have;
63 + 67 + x + 80 + 82/5 = x
Cross multiplying we have;
63 + 67 + x + 80 + 82 = 5x
292+x = 5x
292 = 5x - x
292 = 4x
x = 292/4
x = 73
A. the carbons are unbalanced
B. the hydrogens are unbalanced.
D. the chlorines are unbalanced.
That leaves C. to be correctly balanced.
Answer:
You would use a bar graph
Answer:
Explanation:
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