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Selenium is a nonmetal element that belongs to Group 16 (also known as Group VIA or the chalcogens) on the Periodic Table.
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What is the group name that contains sulfur selenium tellurium and polonium?
Group 16 of the periodic table of the elements (chalcogens elements)
Is the element selenium a member of group 6A?
Yes, selenium is a member of Group 16, also known as Group 6A, in the periodic table. This group is known as the chalcogens, and selenium shares similar chemical properties with the other elements in this group like oxygen and sulfur.
Which element contains 2 protons less than krypton?
Element 34, which is selenium, contains 2 protons less than krypton. Krypton has 36 protons, while selenium has 34 protons.
Name of family that selenium belongs to?
selenium is in the group IV so it belongs to the Chalcogen family :)
What elements are in the same group as sulphur?
Oxygen, selenium, tellurium, and polonium are in the same group as sulfur.
What is the group name that contains sulfur selenium tellurium and polonium?
Group 16 of the periodic table of the elements (chalcogens elements)
What group is selenium in?
group 6A
Is the element selenium a member of group 6A?
Yes, selenium is a member of Group 16, also known as Group 6A, in the periodic table. This group is known as the chalcogens, and selenium shares similar chemical properties with the other elements in this group like oxygen and sulfur.
Which element contains 2 protons less than krypton?
Element 34, which is selenium, contains 2 protons less than krypton. Krypton has 36 protons, while selenium has 34 protons.
Name of family that selenium belongs to?
selenium is in the group IV so it belongs to the Chalcogen family :)
What elements are in the same group as sulphur?
Oxygen, selenium, tellurium, and polonium are in the same group as sulfur.
Are oxygen and selenium in the same group?
yes
Compare the number of valence electrons on oxygen atom has with number of valence electrons a selenium atom has Are oxygen and selenium in the same period or group?
Oxygen has 6 valence electrons, while selenium has 6 valence electrons as well. Both oxygen and selenium are in the same group, Group 16 (also known as Group VIA or Group 6) of the periodic table. They are not in the same period – oxygen is in period 2, while selenium is in period 4.
Is selenium a metal?
Yes, selenium is a nonmetal element that belongs to the group of chalcogens in the periodic table. It is not a metal.
Which group on the Periodic Table of the Elements contains elements that react with oxygen to form compounds with the general formula X2O?
Group 16 on the Periodic Table, also known as the chalcogens, contains elements that react with oxygen to form compounds with the general formula X2O. The elements in this group include oxygen, sulfur, selenium, tellurium, and polonium.
Does selenium and bromine have the same number of valence electrons?
No, selenium and bromine do not have the same number of valence electrons. Selenium has 6 valence electrons, whereas bromine has 7 valence electrons.
What period does selenium belong to?
Selenium belongs to the period 4 in the periodic table.
