2 years ago

Use the periodic table from the lesson to answer the following question. The atomic mass of F is ___. 9 10 19 55

Physics

2 answers:

Basile [38]2 years ago

7 0

18.9 but round it and you get 19

almond37 [142]2 years ago

4 0

<h2><u>What is the atomic mass of the element F?</u></h2><h3>A. 9</h3><h3>B. 10</h3><h3>C. 19</h3><h3>D. 55</h3><h3><u>Answer</u></h3>

In this case if given those choices your answer would be (C. 19).

However in more complicated Chemistry rules you would learn that the periodic table only showcases 1 of the many possible masses of the element.

Hope this help! :D

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vovikov84 [41]

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As given in the problem statement

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Suppose your local apparent solar time is 11 am, and you have a clock that says it is noon in Greenwich. What is your longitude

jeyben [28]

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<h3>Longitude of complete rotation of the Earth</h3>

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$= \frac{360^0}{24} = 15^0 \ of \ longitude$

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Learn more about Earth longitude here: brainly.com/question/1939015

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