Explore Westonci.ca, the leading Q&A site where experts provide accurate and helpful answers to all your questions. Experience the convenience of getting accurate answers to your questions from a dedicated community of professionals. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

an ionic compound is formed when there is a reaction between the elements
a) strontium and chlorine
b)hydrogen and chlorine
c)nitrogen and oxygen
d)sulfur and oxygen


Sagot :

W0lf93
In order for an ionic compound to be created, there has to be a reaction between a metal and a non-metal. Having this in mind, the correct answer is A. strontium and chlorine. Strontium (Sr) is an alkaline earth metal, whereas chlorine (Cl) is a halogen gas, so a non-metal. There is no this type of a combination of metal + non-metal in other options, so only A is correct.

Answer:

strontium and chlorine

Explanation: