4. g7 and g1
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•Discuss the similarities and differences in the chemical properties of elements in the same group
Chem. Properties of groups Chem. Properties of groups3.3.1
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Alkali metals burst into flames when heated and added to chlorine. They form metal chlorides.
How do alkali metals react with chlorine?
2Li (s) + Cl2 (g) 2LiCl (s)
lithium + chlorine lithium chloride
What are the word and chemical equations for the reaction that produces sodium chloride?
2Na (s) + Cl2 (g) 2NaCl (s)
sodium + chlorine sodium chloride
alkali metal + chlorine alkali metal chloride
The word and chemical equations for the reaction between lithium and chlorine are: