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ddd [48]
3 years ago
5

if an electron is released during radioactive decay which type of Decay has taken place a gamma decay b beta decay c electromagn

etic decay d alpha decay​
Chemistry
2 answers:
Pavel [41]3 years ago
6 0

Assuming you can only pick one answer, the best answer would be beta decay (choice B).

olasank [31]3 years ago
3 0

Answer:

hi

i hope you have a great day!

Explanation:

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Why is petroleum called liquid gold?
lana66690 [7]

Answer:

It is called liquid gold because of its high price and value and its economic need by all the countries worldwide.

Explanation:

Petroleum is present in abundant quantity in the some regions . So it is considered as Liquid gold, which they value a lot.

3 0
3 years ago
Formula of the compound formed between<br> Cs and I is
Natalija [7]

Answer:The compound created by calcium and chlorine is calcium chloride, and the formula for this compound is CaCl2 .

Explanation:

8 0
3 years ago
How many moles of Al are necessary to form 23.6 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) → 2 AlBr₃(s) ?
Gnoma [55]

Answer:

0.088 mole of Al.

Explanation:

First, we shall determine the number of mole in 23.6 g of AlBr₃.

This is illustrated below:

Mass of AlBr₃ = 23.6 g

Molar Mass of AlBr₃ = 27 + 3(80) = 267 g/mol

Mole of AlBr₃ =.?

Mole = mass/Molar mass

Mole of AlBr₃ = 23.6 / 267

Mole of AlBr₃ = 0.088 mol

Next, we shall writing the balanced equation for the reaction.

This is given below:

2Al(s) + 3Br₂(l) → 2AlBr₃(s)

From the balanced equation above,

2 moles of Al reacted with 3 mole of Br₂ to 2 moles AlBr₃.

Finally, we shall determine the number of mole of Al needed for the reaction as follow:

From the balanced equation above,

2 moles of Al reacted to 2 moles AlBr₃.

Therefore, 0.088 mole of Al will also react to produce 0.088 mole of AlBr₃.

4 0
3 years ago
Match each property to the appropriate subatomic particle.
sladkih [1.3K]
Proton = +1
neutron = 0
electron = -1
4 0
3 years ago
What mass, in grams, of NaNo, is needed to make 6.24 Liters of a 0.500 M solution?
mafiozo [28]

Answer:

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3 0
3 years ago
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