What is true about the element francium (Fr, atomic number 87)? Choose all that apply.

A) It has seven valence electrons.
B) It is likely to form ionic bonds.
C) It is in Period 7.
D) It is nonmetal.
E) It is a metal.

I think its B, C, E. Am I right? Please help.

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correct

To determine which statements are true about the element francium (Fr, atomic number 87), we can refer to the periodic table and related concepts.

A) It has seven valence electrons: This statement is false. Francium (Fr) is in Group 1 (the alkali metals group) of the periodic table. Elements in Group 1 have one valence electron, not seven. Therefore, statement A is not true.

B) It is likely to form ionic bonds: This statement is potentially true. Francium belongs to the alkali metals group, which tends to lose one electron to achieve a stable noble gas electron configuration. This loss of an electron can result in the formation of positive ions through ionic bonding. Therefore, statement B is potentially true.

C) It is in Period 7: This statement is true. Francium (Fr) is located in Period 7 of the periodic table, which means it has the seventh highest principal energy level. Therefore, statement C is true.

D) It is nonmetal: This statement is false. Francium (Fr) is a metal. It belongs to the alkali metals group, which are known for their metallic properties, such as good electrical and thermal conductivity and luster. Therefore, statement D is not true.

E) It is a metal: This statement is true. As mentioned above, francium (Fr) is a metal belonging to the alkali metals group. Therefore, statement E is true.

Based on the analysis above, the correct statements about francium (Fr) are: B) It is likely to form ionic bonds, C) It is in Period 7, and E) It is a metal.