All categories

3 years ago

What is a decay series?

Chemistry

2 answers:

zheka24 [161]3 years ago

7 0

Answer:

I think it's: When a daughter nuclei from a fission reaction is unstable and continues to decay until it reaches a stable isotope.

Explanation:

Answer for Founder's Education/ Educere

denpristay [2]3 years ago

5 0

Answer:

Explanation:

because in a decay series a daughter nuclei may be stable or decay itself. that starts a decay series

You might be interested in

How much heat will be absorbed by 395g of water when it's temperature is raised by 55°C

Firdavs [7]

Answer:

$\boxed{\text{91 kJ}}$

Explanation:

The formula for the heat released is

q = mCΔT

Data:

m = 395 g

C = 4.184 J·°C⁻¹g⁻¹

ΔT = 55 °C

Calculations:

q = 395 × 4.184 × 55 = 91 000 J = 91 kJ

The water will absorb $\boxed{\textbf{91 kJ}}$ of energy.

3 0

3 years ago

Give an example of chemical equilibrium you have come across into your day-to-day life. Explain how it meets the definition of e

Roman55 [17]

There are many examples of chemical equilibrium all around you. One example is a bottle of fizzy cooldrink. In the bottle there is carbon dioxide (CO2) dissolved in the liquid. There is also CO2 gas in the space between the liquid and the cap

7 0

2 years ago

five years ago, my grandfather was five times as old as I was. Three years from now, my grandfather will be three times as old a

lakkis [162]

You never told us how old you are so how are we supposed to answer

7 0

3 years ago

Read 2 more answers

What Group is this atom located use a number only<br> *

Anastasy [175]

7 count the dots in the middle for you answer and if not it’s 3

3 0

3 years ago

hydrogen decomposes quickly when exposed to light. the reaction for decomposing hydrogen peroxide is:

Svet_ta [14]

The decomposition reaction for hydrogen peroxide is given below:

2 $H_{2}$ $O_{2}$ → 2 $H_{2}$ O + $O_{2}$

This is a decomposition reaction.

Reactions in which a reactant breaks into two or more products are known as Decomposition reactions.

AB → A + B

here, AB represents the reactant that begins the reaction, and A and B represent the products of the reaction

The decomposition reaction of decomposing hydrogen peroxide is exothermic. When the hydrogen peroxide undergoes a decomposition reaction, heat is also released along with water and oxygen.

Hence the reaction for decomposing hydrogen peroxide is :

2 $H_{2}$ $O_{2}$ → 2 $H_{2}$ O + $O_{2}$

If you need to learn more about Decomposition reaction, click here

brainly.com/question/16987748?

#SPJ4

5 0

1 year ago