The Nucleus

Question 1

How many neutrons does Thorium-234 have?

Revolt · Accepted Answer

144

Question 2

Calculate the mass defect for the isotope thorium-234 = amu

Revolt · Accepted Answer

1.85864

Question 3

Mass defect for the isotope thorium-234 = 1.85864 amuHow many kilograms does the mass defect represent?

Revolt · Accepted Answer

3.09 × 10-27 kg

Question 4

Kilograms represented by the mass defect for thorium-234 = 3.09 × 10-27 kgWhat is the nuclear binding energy for thorium-234?

Revolt · Accepted Answer

2.78 × 10-10 J

Question 5

A:

Revolt · Accepted Answer

-11

Question 6

The nuclear binding energy of one nitrogen-14 atom is x 10A J. Round to 3 significant digits.

Revolt · Accepted Answer

1.62

Question 7

Question 46

Revolt · Accepted Answer

the force that keeps the nucleons bound inside the nucleus of an atom: strong nuclear force; the amount of energy needed to split the nucleus into individual protons and neutrons: nuclear binding energy; the difference between the mass of the nucleons and the mass of the atom: mass defect

The Nucleus Answers

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