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Wewaii [24]
2 years ago
13

The electron dot diagram shows the arrangement of dots without identifying the element.

Physics
2 answers:
Norma-Jean [14]2 years ago
6 0

Answer:

The answer is B, Tellurium (Te)

Explanation:  Just took the test and got a 100% score.  Hope this works for you too!

olasank [31]2 years ago
5 0

<em>Answer: </em>tellurium (Te)

<em>atomic number = 52 ,</em>

<em>Number of energy levels = 5;</em>

              First energy level = 2

         Second energy level = 8

             Third energy level = 18

           Fourth energy level = 18

               Fifth energy level = 6

<em>In this electron configuration, 0uter most electrons are 6.</em>


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4 0
3 years ago
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kompoz [17]

Answer:

4.44s

Explanation:

A 34-kg child on an 18-kg swing set swings back and forth through small angles. If the length of the very light supporting cables for the swing is 4.9 m, how long does it take for each complete back-and-forth swing? Assume that the child and swing set are very small compared to the length of the cables

since the mass of the child and that of the swing is negligible, the masses wont be involved in the calculation

T=2π√L/g

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T=2*π*0.706

T=4.44s

4.44s

5 0
3 years ago
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