1. An ionic bond is an attraction between oppositely charged ions. A covalent bond is sharing of electrons between atoms.
2. A bond between two atoms
3. covalent bond
4. They have different properties because the arrangement of atoms is different.
5. Mutual attraction between the nuclei and electrons in two different atoms
They have a magnetic attraction.
Answer:
This question is hard :( I dont know im so sorry
Explanation:
A mineral found in a bridge is iron