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kifflom [539]
4 years ago
7

HELLO! I NEED SOME HELP WITH THIS CHEMISTRY QUESTION. THANK YOU SO MUCH!! (14 POINTS!!!)

Chemistry
2 answers:
zheka24 [161]4 years ago
8 0
<span>The 4He atom has two protons and two neutrons, plus two electrons. Thus, the total of particles after fusion is two protons, two electrons, and three neutrons. In this case, however, the helium atom and the neutron are both very, very hot.

</span>
WARRIOR [948]4 years ago
4 0
  The total electrical charge and the number of protons plus neutrons are conserved but the total mas is lower, and the difference in mass between the starting elements and the product elements is turned into energy according to Einstein's formula.     
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Convert the following: 4.6L(liters) to ml(milliliters).
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Answer:

D

Explanation:

6 0
3 years ago
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When we write the formula for an ionic compound, we are merely indicate the "molecules" in the compound with that formula. expla
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PLZ ANSWER QUICKLY! The electronegativity values of carbon, hydrogen, and nitrogen are compared in the table. Comparison of Elec
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c. CH4 < NH3 because the NH bond is more polar than the CH bond.

Explanation:

Actually, the electronegativity difference between carbon and hydrogen is just about 0.4. This meager difference in electronegativity corresponds to a nonpolar bond between the two atoms.

However, the electronegativity difference between nitrogen and hydrogen is about 0.9. This larger electronegativity difference corresponds to the existence of a polar covalent bond between the two atoms.

Hence the N-H bond is significantly polar unlike the C-H bond. This implies that CH4 molecules are only held together by weak dispersion forces while NH3 molecules are held together by stronger dipole-dipole interactions and hydrogen bonds.

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3 years ago
Gerald's science teacher mixed liquid X and liquid Y, both at room-temperature, in a large beaker. two beakers of clear solution
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Explanation:

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Thus, methane is a chemical that is present int the Titan's atmosphere, and it plays a similar role as in earth, the water plays by forming snow, rain, and ice.

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