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What period does selenium belong to?
6 umm, its 4. Periods are horizontal lines on the periodic table of elements.
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.
Where is selenium located in the periodic table?
Selenium is located in Group 16, Period 4 of the periodic table. It is a nonmetal element with the symbol Se and atomic number 34.
What family does selenium?
Selenium belongs to the chalcogen family on the periodic table. It is part of Group 16, also known as the oxygen family.
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.
What period does selenium belong to?
6 umm, its 4. Periods are horizontal lines on the periodic table of elements.
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.
Where is selenium located in the periodic table?
Selenium is located in Group 16, Period 4 of the periodic table. It is a nonmetal element with the symbol Se and atomic number 34.
Which elements are in the same group on the periodic table as oxygen?
sulfur, selenium, tellurium, and polonium
What family does selenium?
Selenium belongs to the chalcogen family on the periodic table. It is part of Group 16, also known as the oxygen family.
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.
What is the group name that contains sulfur selenium tellurium and polonium?
Group 16 of the periodic table of the elements (chalcogens elements)
What does se stand for on periodic table?
Se stands for selenium on the Periodic Table.
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 group of the periodic table does gold perfer to combine with?
Gold prefer to combine with halogens, sulfur, selenium, tellurium.
What is group VIA on the periodic table?
Group VIA on the periodic table refers to the group of elements known as the chalcogens. This group includes oxygen, sulfur, selenium, tellurium, and polonium. Chalcogens typically exhibit multiple oxidation states and share similar chemical properties within the group.
Is selenium reactive?
yes, it is a non metal and it is placed on the right side of the Periodic Table, reactivity increases from left to right on the periodic table. since selenium is in group 16 out of 18 groups, it is a very reactive element. hope this helps you!
