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marta [7]
3 years ago
14

kilograms represented by the mass defect for thorium -234=3.09x 10-27 kg what is the nuclear binding energy for thorium -234

Chemistry
2 answers:
denis23 [38]3 years ago
5 0

Answer:

A

Explanation:

2.78 × 10-10 J Is the answer

Dafna1 [17]3 years ago
4 0

Mass defect and binding energy are related as

ΔE = Δmc^2

Where

ΔE = binding energy

Δm = mass defect

c = speed of light

given

mass defect = 3.09x 10-27 kg

We know that speed of light = 3 X 10^8 m /s

ΔE = 3.09x 10-27 kg  (3 X 10^8 m /s)^2 = 2.781 X 10^-10 J / Kg

.

.

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