Which of these elements has the lowest melting point?
(1) li (3) k
(2) na (4) rb...
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Chemistry, 21.09.2019 18:30, sanchezp0821
Which of these elements has the lowest melting point?
(1) li (3) k
(2) na (4) rb
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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