If you dont know dont answer please

Covalent bonds occur between _______ and _______.
Question 1 options:


metal and metal


metals and nonmetal


nonmetal and nonmetal



What is happens in a neutralization reaction?
Question 2 options:


Acid and base results in salt and water that are neutral pH


Protons balance electrons


Nothing happens


pH of 7 makes everything it touches turn neutral



What is the correct name of the following covalent compound: C2H6. Follow the correct naming rules we learned in class!
Question 3 options:


dicarbon hexahydride


carbon hydride


carbon hydrogen


ethane





What is the correct name of the following ionic compound: CaO. Follow the correct naming rules we learned in class!
Question 4 options:


oxocalcium


monocalcium monoxide


calcium oxygen


calcium oxide