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4 years ago

Select all that apply. The emission of a Beta particle has the effect of:

2 answers:

3 0

Answer is: no change in mass and adding a proton to the nucleus .

Beta decay is radioactive decay in which a beta ray and a neutrino are emitted from an atomic nucleus.
There are two types of beta decay: beta minus and beta plus.
In beta minus decay, neutron is converted to a proton and an electron and an electron antineutrino.
In beta plus decay, a proton is converted to a neutron and positron and an electron neutrino, so mass number does not change.

larisa [96]4 years ago

3 0

Answer:

No changes in mass and adding a proton of zero mass to nucleus

Explanation:

I just did the problem

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NaCl+AgC2H3O2--> NaC2H3O2+AgCl what is this balanced

Westkost [7]

Answer:

It is already balanced equation

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3 years ago

Why is cl2 a subcript

vazorg [7]

Answer:

In Cl $_2$ , the 2 is a subscript because it indicates there are 2 of the same elements. The Lewis structure would display it as Cl-Cl.

On the other hand, a superscript would indicate a specific charge.

All subscripts show the amount of the specific element there is.

An example would be O $_2\\$ or N $_2$ , they both show that there are 2 of the same elements.

If the subscript is outside a parenthesis such as $Ca_3(PO_4)_2$ it indicates there are 2 $PO_4$ molecules.

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3 years ago

Correct answer please i need it before 12:07

choli [55]

Answer:

xenon

Explanation:

Xenon is a non-metal, odorless gas, consist of single atoms, colorless, and 8 valence electrons out of everything else on this list.

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3 years ago

Part B Change the distance of the electron from the center position as it moves up and down. What relationship do you notice bet

Mrrafil [7]

Answer:

The movement of the electron changes the amplitude of the wave. The farther the electron moves from the center position, the greater the amplitude.

Explanation:

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3 years ago

Read 2 more answers

If the volume occupied by 0.500 mol of nitrogen gas at 0°C is 11.2 L, then the volume occupied by 2.00 mol of nitrogen gas at th

Paraphin [41]

Avagadros law states that volume of gas is directly proportional to number of moles of gas at constant pressure and temperature.
$\frac{V1}{n1} = \frac{V2}{n2}$
where V -volume , n - number of moles
parameters for the first instance are on the left side and parameters for the second instance are on the right side of the equation
substituting these values in the equation
$\frac{11.2 L}{0.500 mol} = \frac{V}{2.00 mol}$
V = 44.8 L
answer is C. 44.8 L

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4 years ago