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elixir [45]
3 years ago
6

Why would an atomic nucleus give off a particle?

Physics
2 answers:
zmey [24]3 years ago
5 0
To make the nucleus more stable 

larisa [96]3 years ago
4 0
An over load of an atomic acid

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30 points 2 questions HELP!!
salantis [7]

Answer:

Generally with successive half-life a new element is formed from the decayed nuclei:

isotope - daughter nucleus has same no. of protons (same atomic number) so                       the same element is formed in the decay

isotone - daughter nucleus has same number of neutrons so the atomic number has changed and a new element is formed (new atomic number)

isobar - daughter nucleus has same mass number - this could be an example of beta decay where the decayed nucleus has the same mass number but loses a neutron and gains a proton because of the lost electron and a new element is formed with the atomic number increases by 1

Example:

    U238 Uranium - alpha to Th234

    Th234 Thorium - 2 beta to U234     (back to U but atomic mass less by 4)

   U234 Uranium - alpha to Th230

   Th230 Thorium - alpha to Ra226

etc.   but during beta decay (electron loss) a neutron is lost and a proton gained (answer a)

3 0
3 years ago
The temperature of a smelting furnace is found to be 2000 degree Celsius.find the temperature on Fahrenheit scale​
Dima020 [189]

Answer:

3632.

Explanation:

Based on the formula:

2000×(9/5)+32=3632

6 0
3 years ago
PLZ PLZ PLZ I NEED HELP ASAP I'M STUCK ON THE LAST 7 QUESTIONS IT'S VELOCITY ON A GRAPH!!!!
enyata [817]

Answer:

good question about right to you before you have two send all of the uniform code of military justice system and you have yo do it now match the rest sound about right to you before

Explanation:

good luck

5 0
3 years ago
The thermal energy of what system does change
Inessa05 [86]

Answer:

there is the increase the temperature of cold body and decrease the temperature of hot body

4 0
2 years ago
A uniform crate with a massof 30 kg must be moved up along the 15° incline without tipping. Knowing that force P is horizontal,
lakkis [162]

Answer:

coefficient of friction =0.268

magnitude of force P=289.78N

Explanation:

The coefficient of friction is obtained by mgsinФ/mgcosФ=tanФ=tan15=0.268

force P is horizontal as stated in the question, horizontal component of P=mgcosФ=30*10*cos15=289.78

8 0
3 years ago
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