Question

question 1 (1 point)
which of the following statements is true:
a metal bonding with another metal will form a covalent bond
na (sodium) and cl (chlorine) will make a covalent bond with each other
a metal and a non - metal will form a covalent bond with each other
o (oxygen) and h (hydrogen) will make a covalent bond with each other
none are correct
question 2 (1 point)
which of the following statements is true about na (sodium):
when sodium becomes an ion it has a +2 charge
when sodium becomes an ion it has a -1 charge
when sodium becomes an ion it becomes a cation
none are correct
when sodium becomes an ion it becomes an anion

Explanation:

Step1: Recall bond - type rules

Metals bonding with metals form metallic bonds. Metals and non - metals form ionic bonds. Non - metals with non - metals form covalent bonds.

Step2: Analyze each option in Question 1

• Option 1: Metal - metal bonding is metallic, not covalent.
• Option 2: Na (metal) and Cl (non - metal) form an ionic bond.
• Option 3: Metal and non - metal form an ionic bond.
• Option 4: O (non - metal) and H (non - metal) form a covalent bond.

Step3: Recall sodium ion properties for Question 2

Sodium has 1 valence electron. When it loses this electron to achieve a stable octet, it forms a $Na^+$ ion, which is a cation.

Answer:

Question 1: D. O (Oxygen) and H (Hydrogen) will make a covalent bond with each other
Question 2: C. When Sodium becomes an ion it becomes a cation