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Out of these elements Fe Hg U Te and Y which is considered a group A element?
Yttrium (Y) is considered a group A element as it belongs to group 3 of the periodic table. The group A elements are also known as the representative elements or main group elements. These elements have their outermost electron configurations organized into groups on the periodic table.
What group has the electron configuration 1s2 2s2 2p6 3s2 3p3?
This group has the electron configuration of sulfur. The element sulfur has 16 electrons, and its electron configuration is 1s2 2s2 2p6 3s2 3p4.
How many valence electron does a group 18 element have?
8
Which element is in group v of the periodic table and has 3 electron shells?
The element in group V of the periodic table with 3 electron shells is Phosphorus (P). Group V elements have 5 valence electrons and the number of electron shells corresponds to the period number on the periodic table, so a Group V element with 3 electron shells is in period 3.
Identify the period and group numbers of the element with the electron configuration He3s23p4?
The electron configuration He3s²3p⁴ corresponds to the element sulfur (S). Sulfur is located in period 3 and group 16 of the periodic table.
Is BR considered an electron withdrawing group?
Yes, BR is considered an electron withdrawing group.
Is a ketone considered an electron withdrawing group?
Yes, a ketone is considered an electron withdrawing group.
Is methoxy considered an electron withdrawing group?
Yes, methoxy is considered an electron withdrawing group.
Is ch3 an electron withdrawing group?
Yes, CH3 (methyl group) is considered an electron donating group rather than an electron withdrawing group.
Out of these elements Fe Hg U Te and Y which is considered a group A element?
Yttrium (Y) is considered a group A element as it belongs to group 3 of the periodic table. The group A elements are also known as the representative elements or main group elements. These elements have their outermost electron configurations organized into groups on the periodic table.
If an element has 1 valence electron what group is it in?
That element would be in the Alkali Metals (group one)
What group has the electron configuration 1s2 2s2 2p6 3s2 3p3?
This group has the electron configuration of sulfur. The element sulfur has 16 electrons, and its electron configuration is 1s2 2s2 2p6 3s2 3p4.
How many valence electron does a group 18 element have?
8
What is the period block and group of the element with the electron configuration Ar 3d74s2?
the element belongs to 4th period, 9th group, it is a d block element. the element is cobalt
Which element in Group 13 has the lowest electron affinity?
Aluminum has the lowest electron affinity in Group 13 because it is the most electropositive element in this group due to its position in the periodic table. Electropositive elements tend to have lower electron affinities.
An element that has the electron configuration Ne3s23p5 is in which period?
An element with the electron configuration Ne3s^23p^5 is in period 3 of the periodic table. The electron configuration indicates that the element has 3 energy levels, with the last electron being in the 3p subshell.
What group have element that has the electron configuration 1s22s22p63s23p63d14s2?
This electron configuration belongs to the element chromium, which has the atomic number 24. Chromium is a transition metal element.
