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masya89 [10]
2 years ago
9

Plz help! NO FAKE ANSWERS PLEASE

Chemistry
2 answers:
aleksklad [387]2 years ago
7 0

Answer:

postion emmsion

Alpha decaya

gamma decay

beta decay

in order

Explanation:

and there is 100% of humans dieing becasue of atoms decays which is sad and also answers the question does life have meeain and no we are all going to die anyways

zimovet [89]2 years ago
3 0

Answer:

gamma decay

positron emission

alpha decay

beta decay

Explanation:

#platofam

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Lowering an object decrease is potential​
Tresset [83]

Answer:

Lowering the object near the ground decreases its <u>potential energy.</u>

<u></u>

Explanation:

Potential Energy : Energy possessed by the object due to its shape ,Size and Position is called potential energy.

Example :

Change in shape and size :  When  you compress the spring , potential energy is introduced in it . So it expand quickly when you remove your hand.

Change in position : when you swing , after attaining maximum height (extreme ends) , the swing comes back on its on .This is because at maximum height ,the swing has<u> maximum Potential energy . </u>Hence it fall back on its on because it already has potential energy.

Potential energy(P) is given by the formula :

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If the height of the object increases from the ground , its potential energy also get increase.

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8 0
3 years ago
The dissociation of a/an ________ releases hydrogen ions and increases the concentration of hydrogen ions in a solution.
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Acid...hope it helps
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3 years ago
If an element contains 8 electrons how many electrons will be placed in the 2nd valence shell?
RideAnS [48]
If an element contains 8 electrons, then there would be 6 electrons that will be placed in the 2nd valence shell. Each shell in an atom can only take up a fixed number of electrons. For the first shell, only two electrons can be found. For the second shell, it can hold up to 8 electrons. However, for this case only six electrons can be found since the others are found in the first shell.
3 0
3 years ago
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Zina [86]

Answer:

B

Explanation:

its upside down but I'm 99% sure

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OleMash [197]

Answer: 4.12

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we placed NaI at the bottom to cancel out with the 8.23 mol of NaI

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3 years ago
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