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andre [41]
3 years ago
13

Mr. Cortez asked his students to give examples in which electrical energy is transformed into heat. Students worked in a small g

roup. They recorded their answers in a table. If you were Mr. Cortez, how would you comment on the answers in the table? A) Only Jane is correct. B) All the students are correct. C) Emily and Michelle are correct. D) Everyone except John is correct.
Chemistry
2 answers:
Lunna [17]3 years ago
7 0
You have to post the table
blagie [28]3 years ago
4 0

Answer:

B. everyone is right

Explanation:

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How are distant regions of the universe similar to space near earth
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elements on the right side of the periodic table differ from the elements on the left side in that elements on the right side
yarga [219]

Element  on the right side  of the periodic  table  differ from the elements on  the left side  in that elements on the <em>right  side  are non   metallic  and tends to be gases at room  temperature.</em>


<em>  </em><u>Explanation</u>

In the periodic table there element in  the right side , left side and those  which are in between.

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7 0
3 years ago
A ball of mass 0.2 kg is dropped from a height of 10 m. How much mechanical energy does it have right before it hits the ground?
lana [24]

Answer:

19.6 J  

Step-by-step explanation:

Before the ball is dropped, it has a <em>potential energy </em>

PE = mgh

PE = 0.2 × 10 × 9.8

PE = 19.6 J

Just before the ball hits the ground, the potential energy has been converted into kinetic (<em>mechanical</em>) energy.

KE = 19.6 J

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Which of the following compounds would be expected to have the strongest ionic bonds?
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Answer:

Compound that has the smallest ions with the greatest charge.

Explanation:

4 0
3 years ago
Read 2 more answers
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