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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)
Which group of the main group elements contains the largest elements - Atomic Radius?
Group-1 has largest atomic radius. It decreases across a period
Region of the periodic table where most radioactive elements are found?
Group 3 of the periodic table contains many of the radioactive elements.
Which of these groups in the periodic table is made from non-reactive elements?
Group 18, also called the noble gases, contains the elements that are nonreactive.
Which period contains the most elements that are all gases at STP?
The noble gases in Group 18 contain elements that are all gases at standard temperature and pressure (STP). Therefore, the period that contains the most elements that are all gases at STP is the third period.
How many elements make up group 7 group 14 and group 18?
Group 7 contains 5 elements, group 14 contains 6 elements, and group 18 contains 7 elements.
Which group of the main group elements contains the largest elements?
Group 18 (Noble Gases) contains the largest main group elements because they have the highest atomic numbers and largest atomic radii among the main group elements.
What group on the periodic table contains the least elements?
Group 3, the transition elements.
What is the group name that contains sulfur selenium tellurium and polonium?
Group 16 of the periodic table of the elements (chalcogens elements)
Which group of the main group elements contains the largest elements - Atomic Radius?
Group-1 has largest atomic radius. It decreases across a period
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.
What is the group that contains astatine?
Astatine is a member of the group 17 (halogens) of the periodic table of elements.
Who contains all known elements and lots of information about the elements?
The Periodic Table contains all the known elements and information about each of the elements, such as atomic number, atomic mass, group, period and symbol.
Which group contains element that is liquid at STP?
Group 17 (old name: VIIA) contains Bromine andGroup 12 of the transition elements contains MercuryBoth elements are liquids at room temperature, RTP but only Mercury, Hg is a liquid at STP
Which group contains only representative elements?
Representative elements, also known as main group elements, include groups 1, 2, and 13-18 on the periodic table. Group 1 contains alkali metals, group 2 contains alkaline earth metals, and groups 13-18 contain p-block elements. These groups are called representative elements because they display a wide range of chemical properties.
Region of the periodic table where most radioactive elements are found?
Group 3 of the periodic table contains many of the radioactive elements.
What is the name of the group that contains elements with 7 valence electrons?
The group that contains elements with 7 valence electrons is called the halogens. This group includes elements like fluorine, chlorine, bromine, iodine, and astatine. Halogens are highly reactive nonmetals that readily form salts with metals.
