Question
Which two elements most likely have similar properties?
(1 point)
Responses
F and Ne
F and Ne
Ca and Sc
Ca and Sc
Li and Fr
Li and Fr
Cs and Rn
(1 point)
Responses
F and Ne
F and Ne
Ca and Sc
Ca and Sc
Li and Fr
Li and Fr
Cs and Rn
Answers
GPT-4o mini
The two elements that most likely have similar properties are **Li and Fr**.
Lithium (Li) and francium (Fr) are both alkali metals, which means they share similar chemical properties such as reactivity, and they belong to the same group (Group 1) in the periodic table.
Lithium (Li) and francium (Fr) are both alkali metals, which means they share similar chemical properties such as reactivity, and they belong to the same group (Group 1) in the periodic table.