When Boron nucleus `B_(5)^(10)` is bombarded by neutrons , alpha- particle are emitted . The resulting nucleus is of the element …….. and has the mass number....

Explanation

To solve the problem, we need to analyze the nuclear reaction that occurs when a Boron nucleus \( B_{5}^{10} \) is bombarded by a neutron. Let's break it down step by step.

### Step 1: Identify the initial nucleus and the neutron
The initial nucleus is Boron, which has:
- Atomic number (Z) = 5
- Mass number (A) = 10

When a neutron is bombarded, it can be represented as:
...