1.

Which atom is indicated by the configuration(He)2s1(1) Be,(2) Li,(3) B.(4) of these.

Answer»

2)Li is the right one

2) lithium (He) 2s¹ is write answer

2 is the right answer

Li is the correct answer

lithium is correct answer

lithium is correct answer 💯 percent

lithium (li) is the correct answer

Lithium is the right answer

2 is the right answers

Li is the right Answer

lithium is the right answer

Li is correct answer

Li is the right answer because it's configuration is ( He)2s*¹



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