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Scilla [17]
3 years ago
15

In the compound 5Cr2O3 the 5 represents

Chemistry
2 answers:
Liono4ka [1.6K]3 years ago
8 0

Answer:

a.hshshdhdjsjshsb

b.hsjshdhdhd

Galina-37 [17]3 years ago
5 0

Answer:

a and b

Explanation:

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If the mass of 293nv is 293.10 amu and that of 295nv is 295.45 amu , what is the atomic weight of nv?
ycow [4]

Answer;

294.13 amu

Solution;

-293nv is 293.10 amu and that of 295nv is 295.45 amu

293.05+295.2=588.25

588.25/2= 294.13 amu

an amu of 294.13 using significant figures

3 0
3 years ago
What type of compound is formed by the transfer of electrons from one atom to another?
Alex777 [14]

Answer:

ionic compound

Explanation:

ionic bonding

In ionic bonding, electrons are completely transferred from one atom to another. In ionic bonding, electrons are completely transferred from one atom to another. In the process of either losing or gaining negatively charged electrons, the reacting atoms form ions.

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snow_tiger [21]
Since there is more energy added as heat rises, the particles disperse and have larger movements.
6 0
3 years ago
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What kind of energy transformations occur when you hit a coconut with a hammer
hram777 [196]

Answer: I dont really know

Explanation:

3 0
3 years ago
What is the oxidation state of nitrogen in NaO2?<br> 1) +1<br> 2)+2<br> 3)+3<br> 4)+4
Mnenie [13.5K]

Answer:+3

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