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Degger [83]
3 years ago
7

What are the types of radiation emitted by the nuclei of radioactive elements?

Chemistry
1 answer:
Svet_ta [14]3 years ago
6 0

Answer:

Alpha particles, Beta particles, gamma rays, and neutrons

Explanation:

usually there's 2 ways radioactivity occurs: radioactive decay and ionization. radioactive decay breaks down the nucleas over time transforming the protons and neutrons into smaller particles alpha and beta with a little gamma radiation (gamma radiation is what was decaying). ionization is when the nucleas ejects neutrons as it's form of decay, leaving radioactive isotopes.

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. shut it onion heads
Dahasolnce [82]
<h2>That's  all I have to say <3</h2><h2>(ㆆ_ㆆ)</h2>
6 0
3 years ago
Why is important for plants that all ammonium, nitrate and nitrite compounds are soluble
IgorC [24]

Answer:

Nitrites can be reduced to form nitrogen. Almost all nitrate salts are soluble in water. Almost nitrate are soluble in water and slightly soluble in primary alcohols. The oxidation number of nitrogen in the nitrates is +5. The oxidation number of nitrogen in nitrates is +3.

Explanation:

6 0
2 years ago
Chemistry<br>state two industrial uses of hydrogen​
solniwko [45]

Answer:

refining petroleum, treating metals, producing fertilizer, and processing foods.

8 0
1 year ago
What is the mass percent of sucrose (C12H22O11, Mm = 342 g/mol) in a 0.329-m sucrose solution?
Hitman42 [59]

Answer:

\% m/m=10.1\%

Explanation:

Hello,

In this case given the molal solution of sucrose, we can assume there are 0.329 moles of sucrose in 1 kg of solvent, thus, computing both the mass of sucrose and solvent in grams, we obtain:

m_{sucrose}=0.329mol*\frac{342g}{1mol}=112.5g

m_{solvent}=1000g

In such a way, we proceed to the calculation of the mass percent as follows:

\% m/m=\frac{112.5g}{112.5g+1000g}*100\%\\ \\\% m/m=10.1\%

Regards.

8 0
3 years ago
When under a pressure of 9.5 atm, a piston has a volume of 1.7 liters. It the piston is compressed to a
Nadya [2.5K]

Answer:

D

Explanation:

according to boyle's law the temperature and pressure of a gas are inversely proportional given by the equation

p1v1=p2v2

In this case p1 is 9.5,v1 is 1.7,v2 is 1.1 and we have to find p2

9.5×1.7=p2×1.1

16.15/11=1.1p2/1.2

p2=14.7

I hope this helps

8 0
3 years ago
Read 2 more answers
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