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What gains electrons on the periodic table?
elements of group 17 (most readily) followed by group 16 and group 15
Which group of the periodic table has 3 electrons?
all the members of 3rd A group of periodic table have 3 electrons in outermost shell they are B ,Al, Ga, Tl and In.
Based on their placement on the periodic table what about ion formation is correct There is more than one correct statement?
A Group 6A element gains two electrons A Group 2A element loses two electrons A Group 3A element loses three electrons A Group 3A element loses three electrons group 1a element loses one electron group 7a gains one electron
Does group thirteen in the periodic table gain share or lose valence electrons when bonding?
Group 13 has an oxidation number of 3+ so it is more likely to lose electrons than gain them, but it is possible that it gains them
Which group of elements 7 valence electrons?
The groups of electrons with 7 valence electrons are groups 7 and 17 on the periodic table.
What group is chlorine in the periodic table?
Chlorine is in Group 17 of the Periodic Table.
What is a group in the periodic table called?
the vertical column is called group in the periodic table.
What the is an anion and where can you find it in the periodic table?
An anion is a negatively charged ion that forms when an atom gains electrons. Anions are typically found on the right side of the periodic table among nonmetals.
What do you use on the periodic table to determine the number of valence electrons?
To determine the number of valence electrons, you look at the group number of an element on the periodic table.
How many electrons are gained or lost when selenium forms an ion?
Since Selenium is a Chalcogen (meaning it's in group 6A on the Periodic Table), it gains 2 electrons to form an ion with a charge of -2.
What has 7 valence electrons in the periodic table?
An element with 7 valence electrons in the periodic table is nitrogen (atomic number 7). Nitrogen belongs to group 15 (or group 5A) on the periodic table, and it has 5 electrons in its outer shell and 2 electrons in the shell below, giving it a total of 7 valence electrons.
What group in the periodic table gains electrons most readily and why?
The halogens (Group 17) gain electrons most readily because they only need one more electron to complete their outer electron shell and achieve a stable configuration. This makes them highly reactive and likely to form negative ions by gaining an electron.
