Question

1. choose the best answers using a periodic table. (see companion material attached.) which type of bond is likely to form between nitrogen (n) and hydrogen (h) atoms? ionic bond metallic bond covalent bond 11) choose the best answers using a periodic table. (see companion material attached.) which type of bond is formed between aluminum (al) and copper (cu) atoms? metallic bond ionic bond covalent bond

Explanation:

• For question 10: Nitrogen (N) and hydrogen (H) are non - metals. Non - metals tend to share electrons to form covalent bonds. In an ionic bond, there is a transfer of electrons (usually between a metal and a non - metal), and metallic bonds occur between metal atoms.
• For question 11: Aluminum (Al) and copper (Cu) are both metals. Metals form metallic bonds, where the valence electrons are delocalized and shared among a sea of metal ions. Ionic bonds are between metals and non - metals (transfer of electrons), and covalent bonds are between non - metals (sharing of electrons).

Answer:

1. covalent bond
2. metallic bond