question archive Determine whether the following pairs of elements can form ionic compounds
Determine whether the following pairs of elements can form ionic compounds
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Determine whether the following pairs of elements can form ionic compounds. View Available Hint(s) Reset Help Form ionic bonds Do not form ionic bonds iron and chlorine oxygen and magnesium nitrogen and bromine chlorine and lithium sodium and oxygen potassium and calcium Sufit Previous Answers X Incorrect; Try Again; 2 attempts remaining You sorted 2 out of 6 items incorrectly. Combinations of metals and nonmetals tend to form ionic sure that you have classified all combinations with this general rule in mind.
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Ionic compound is formed between a metal and a non metal.
Covalent compound is formed between 2 non metals.
Form ionic bonds:
iron and chlorine [Fe is metal and Cl is non metal]
oxygen and magnesium [Mg is metal and O is non metal]
chlorine and lithium [Li is metal and Cl is non metal]
sodium and oxygen [Na is metal and O is non metal]
Do not form ionic bonds
potassium and calcium [Both are metals and hence they do not form any bonds]
nitrogen and bromine [Both are non metals and hence they form covalent bonds]
