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alex41 [277]
3 years ago
13

Chemistry unit 3 lesson 14 unit test connexus

Chemistry
1 answer:
Leno4ka [110]3 years ago
7 0

Answer: what is the question

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In the EXPLORE section of your lesson 4.08 on Potential energy there were several animations to watch that provided a graphic il
Lunna [17]

Answer:

This is because no energy is being created or destroyed in this system

Explanation:

I think this is correct? I hope it helps.        

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3 years ago
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A white crystalline salt conducts electricity when it is melted and when it is dissolved in water. which type of bond does this
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The salt contains ionic bond so that it dissociate ultimately by the movement of ion electricity is conducted
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Somebody please help me!!
mariarad [96]

Answer:

The given isotope is Br 80

If 35 protons present then its atomic number is 35

Mass number is 80 so its meutrons are 45 because proton+ neutron = mass number

Its electron are 36 because of negative one charge

Explanation:

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3 years ago
The sum of the protons and neutrons in an atom equals the ____. *
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Answer:

The sum of the number of protons and neutrons in an atom is called the mass number.

Explanation:

Carbon-12 has 12 protons and 12 neutrons. 12+12=24 , so the mass number of C-12 is 24..

Hope it helps..

8 0
3 years ago
Do you no the 5 major dairy groups​
SOVA2 [1]

I can only think of four and i dont even know if these are correct but milk, cheese, ice cream, and yogurt sorry if i'm incorrect

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