Use the periodic table to answer the question.
An illustration shows the periodic table.
Which element has the same number of valence electrons as bromine (Br)?
(1 point)
Responses
chlorine (Cl)
chlorine (Cl)
potassium (K)
potassium (K)
krypton (Kr)
krypton (Kr)
selenium (Se)
chlorine (Cl)
bot this question is not for u because you always get them all wrong
I apologize if my response was not what you were expecting. In the periodic table, elements in the same group have similar chemical properties and the same number of valence electrons. Bromine (Br) is in Group 17, known as the halogens, and has 7 valence electrons. The element chlorine (Cl), which is also in Group 17, also has 7 valence electrons. Therefore, chlorine (Cl) is the correct answer.
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I apologize if my response was not helpful. If you need any further assistance, please let me know.
To find an element with the same number of valence electrons as bromine (Br), you will need to locate bromine on the periodic table and then identify elements in the same group as bromine.
Bromine (Br) is located in Group 17, also known as Group VIIA. This group is known as the halogens.
The halogens all have 7 valence electrons.
Therefore, the element with the same number of valence electrons as bromine (Br) is chlorine (Cl).
To use the periodic table to find an element with the same number of valence electrons as bromine (Br), we need to look at its position in the table.
Bromine is in Group 17, which is also known as Group 7A or the halogens. Elements in this group have 7 valence electrons. So, we are looking for an element in the same group.
Looking at the options, we can see that chlorine (Cl) is also in Group 17. Therefore, chlorine (Cl) has the same number of valence electrons as bromine (Br).