Balancing Nuclear Reactions Answers

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Which represents the balanced nuclear equation for the beta minus decay of Co-60?

Superscript 60 subscript 27 upper C o right arrow superscript 60 subscript 26 upper F e plus superscript 0 subscript plus 1 e.

Superscript 60 subscript 27 upper C o right arrow superscript 60 subscript 28 upper N i plus superscript 0 subscript negative 1 e.

Superscript 60 subscript 27 upper C o plus superscript 0 subscript plus 1 e right arrow superscript 60 subscript 28 upper N i.

Superscript 60 subscript 27 upper C o plus superscript 0 subscript negative 1 e right arrow superscript 60 subscript 26 upper Fe.

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A radioactive nuclide that is used to label blood platelets has 49 protons and 62 neutrons. Which is the symbol of this nuclide?

Superscript 49 subscript 62 upper I n.

Superscript 62 subscript 49 upper I n.

Superscript 49 subscript 111 upper I n.

Superscript 111 subscript 49 upper I n.

Which numbers are shown in the symbol for a radioactive nuclide?

the atomic number and the number of neutrons

the mass number and the number of neutrons

the atomic number and the mass number

the number of electrons and the number of protons

The symbol for a radioactive nuclide is . Which statement is correct?

The atomic number of the radioactive nuclide is 75.

The mass number of the radioactive nuclide is 131.

The number of neutrons that are present in the nucleus of each atom is 56.

The number of protons that are present in the nucleus of each atom is 131.

A radioactive nuclide is used to detect eye tumors. An atom of this radionuclide contains 15 protons, 15 electrons, and 17 neutrons. Which is symbol of this radionuclide?

Superscript 32 subscript 17 upper P

Superscript 17 subscript 15 upper P.

Superscript 30 subscript 15 upper P.

Superscript 32 subscript 15 upper P.

The mass number of an isotope of uranium is 238, and its atomic number is 92. Which symbol best represents this isotope of uranium?

Subscript 92 upper U.

Superscript 238 subscript 92 upper U.

Superscript 92 subscript 238 upper U.

Superscript 92 upper U.

A certain radionuclide is used to diagnose lymphoma. An atom of this radionuclide contains 31 protons and 36 neutrons. Which statement is correct about the radionuclide?

The atomic number is 31, the mass number is 67, and its symbol is .

The atomic number is 67, the mass number is 31, and its symbol is .

Consider the nuclear equation below.Which correctly identifies the type of reaction?

alpha decay

beta plus decay

beta minus decay

gamma decay

The table lists the number of protons, electrons, and neutrons in a certain radioactive nuclide.ElectronsProtonsNeutrons111113Which is the symbol of this radioactive nuclide?

Superscript 24 subscript 11 upper N a.

Superscript 22 subscript 11 upper N a.

Superscript 13 subscript 11 upper Al.

Superscript 24 subscript 13 upper A l.

Which represents the balanced equation for the beta minus emission of phosphorus-32?

Superscript 32 subscript 15 upper P right arrow superscript 28 subscript 13 upper A l plus superscript 4 subscript 2 upper H e.

Superscript 32 subscript 15 upper P right arrow superscript 32 subscript 14 upper S i plus superscript 0 subscript negative 1 e.

Superscript 32 subscript 15 upper P right arrow superscript 32 subscript 16 upper S plus superscript 0 subscript negative 1 e.

Superscript 32 subscript 15 upper P right arrow superscript 32 subscript 14 upper S i plus superscript 0 subscript plus 1 e.

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Balancing Nuclear Reactions Answers

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