1.1. Which of the following statements about nuclear power is incorrect? 

1.2. Which of the following statements about nuclear fusion is incorrect?

1.3. Energy and mass can be converted using the equation: 

$changeinenergy=changeinmass\timesspeedofligh{t}^{2}$

$\Delta E= \Delta m{c}^{2}$

Fusion and fission are examples of when this conversion process occurs.

A particular fusion reaction that can occur is:

In this reaction:

• Mass of reactants m_R = mass of helium−3 + mass of helium−4

• Mass of product m_P = mass of beryllium−7

• Energy is released

State and explain which quantity is greater, m_R or m_P.

1.4. The difference in mass of the reactants and products was found to be 2.8 × 10^–30 kg.

The speed of light is 3.00 × 10⁸ m/s.

Calculate the amount of energy released. Give the unit.