atom
US /ˈætəm/
・UK /'ætəm/
B1
noun
- Smallest bit that matter can be broken down into
Examples
positively charged atoms
The scientist Ernest Rutherford was the first person to split the atom.
US /ˈætəm/
・UK /'ætəm/
positively charged atoms
The scientist Ernest Rutherford was the first person to split the atom.