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Selenium (Se) is in oxygen family (group 16 or VIA) and in 4th period.
Wiki User
∙ 16y ago
Wiki User
∙ 14y agoin group16
in period 4
symbol Se
atomic number:34
mass number :79
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What does se stand for on periodic table?
Se stands for selenium on the Periodic Table.
Where is selenium located in the periodic table?
Group 16, period 4. Below S, sulfur
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?
They both have 6 valence electrons. Oxygen and Selenium are in the same 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!
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.
Which elements are in the same group on the periodic table as oxygen?
sulfur, selenium, tellurium, and polonium
Where is selenium located in the periodic table?
Group 16, period 4. Below S, sulfur
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?
They both have 6 valence electrons. Oxygen and Selenium are in the same group.
What is the group name that contains sulfur selenium tellurium and polonium?
Group 16 of the periodic table of the elements (chalcogens elements)
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!
What is group VIA on the periodic table?
Group VIA belongs to Oxygen family.It is group 16 of the periodic table.It comprises of elements oxygen,sulfur,selenium,tellurium and polonium.
Does selenium and bromine have the same number of valence electrons?
No, Selenium has 6 valence electrons while Bromine has 7. You can determine this because on the periodic table, Selenium is in Group VI while Bromine is in group VII.
What period does selenium belong to?
6 umm, its 4. Periods are horizontal lines on the periodic table of elements.
Which group of the periodic table does gold perfer to combine with?
Gold prefer to combine with halogens, sulfur, selenium, tellurium.
Oxygen sulfur and selenium belong to group 16 on the periodic table What does this indicate?
They have the same number of valence electrons
Slogans for periodic table element selenium?
Se
