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Lady bird [3.3K]
2 years ago
5

You operate a nuclear reactors and want to use fissionable mass that will sustain a slow control what type of mass will you use

Chemistry
1 answer:
puteri [66]2 years ago
3 0

Answer: I believe it is critical mass

Explanation:

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The number of protons + number of neutrons is<br> equal to the
max2010maxim [7]

Answer: mass

Explanation: the protons and neutrons make up the nucleus and nearly the entire mass of the atom

5 0
3 years ago
When atoms combine, the force of attraction that holds them together is a(
ziro4ka [17]
Electrostatic, meaning the attraction from one's positive nucleus is to the negative electrons of the other atom and vis versa.
3 0
3 years ago
You perform a distillation to separate a mixture of propylbenzene and cyclohexane, and you obtain 2.9949 grams of cyclohexane (d
Romashka-Z-Leto [24]

Answer:

66.67%

Explanation:

From the given information:

mass of cyclohexane = 2.9949 grams

density of cyclohexane = 0.779 g/mL

Recall that:

Density = mass/volume

∴

Volume = mass/density

So, the volume of cyclohexane = 2.9949 g/ 0.779 g/mL

= 3.8445 mL

Also,

mass of propylbenzene = 1.6575 grams

density of propylbenzene = 0.862 g/mL

Volume of propylbenzene =  1.6575 g/ 0.862 g/mL

= 1.9229 mL

The volume % composition of cyclohexane from the mixture is:

= (\dfrac{v_{cyclohexane}}{v_{cyclohexane}+v_{propylbenzene}})\times 100

= (\dfrac{3.8445}{3.8445+1.9229})\times 100

= (\dfrac{3.8445}{5.7674})\times 100

= 66.67%

6 0
3 years ago
Where are chemicals found in the home?
vodomira [7]

Answer:

c

Explanation:

chemicals can be found in every part of our lives

6 0
3 years ago
Read 2 more answers
A substance that loses electron and itself is oxidized is called a?​
Verdich [7]

Answer:

oxidation-reduction or redox reaction

Explanation:

n

8 0
3 years ago
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