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Fittoniya [83]
2 years ago
5

PLEASEE HELP ME! PLS PLS I NEED IT NOW PLS!

Chemistry
1 answer:
Vladimir [108]2 years ago
6 0

iron Bars form a solenoid when wrapped in a coil by a current carrying copper conducting wire .

copper coils generate a magnetic field when a current is passed through the coil . according to the helmholtz law.

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Complete the chart. (Remember to enter a "0" if necessary.)
antoniya [11.8K]
Just remember how many electrons can each sublevel hold.

S=2
P=6
D=10

Since we have 10 for atomic number, we can assume we have 10 electrons

1S2
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3 years ago
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What are the chemicals used to preserve food and give it color and flavor​
Lelechka [254]

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Explanation:

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2 years ago
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3 years ago
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Fittoniya [83]

Answer:

<em><u>To determine the number of significant figures in a number use the following 3 rules:</u></em>

<em><u>To determine the number of significant figures in a number use the following 3 rules:Non-zero digits are always significant.</u></em>

<em><u>To determine the number of significant figures in a number use the following 3 rules:Non-zero digits are always significant.Any zeros between two significant digits are significant.</u></em>

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8 0
2 years ago
What are some of the most common "chemicals" you use around your home on a daily basis? And what do you use those chemicals for?
elena55 [62]

Answer:

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Explanation:

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