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ns1,2
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The electron configurations of the noble gases from neon to radon in the periodic table make these elements part of the?
They are all members of the noble gas group (group 18).
What do the electron configurations for all the group 18 noble gases have in common?
Noble gases have completely filled orbitals. They generally have 8 valence electrons (helium has only 2) and have stable electronic configuration.
What elements on the periodic table have the highest energies?
Group 18 as they have completely filled electronic configurations, are stable and hence do not ionize.
Why does the human body treat calcium and strontium the same way?
They are both Group 2 elements, or alkaline earth metals. Thus, they have identical valence electron configurations, which is the primary factor in chemical reactions on the atomic level.
When all group IIA lose their valence electrons the remaining electrons configurations are the same as for what family of elements?
Group 8 or 18: the Noble gases
Which elements have electron configurations that end in ns 2 and np 5?
The elements with the electron configurations that end in ns 2 and np 5 are halogens, group VII A elements.
Which elements have electron configurations that end in ns 2 np 5?
The elements with the electron configurations that end in ns 2 and np 5 are halogens, group VII A elements.
The elements Li and F combine to form an ionic compound The electron configurations in this compound are the same as the electron configurations of atoms in which group?
Group 18
Why elements are place in a group?
Elements with similar electron configurations are placed in the same group.
What is the relationship between electronic configurations and an element's group number?
apples are round
What is the valence electron configuration of each element in group 1?
All elements in group 1 have 1 valence electron.
What groups have electron configurations that end with 1 electron in the P-Block?
group 13 or IIIA
What has electron configurations of noble gases by gaining one electron?
All halogens or group 17 elements.
Identify the group of elements that corresponds to each of the following generalized electron configurations noble gasns2np5?
7A
What are different group letters?
Group letters refer to the different classifications of substances based on their chemical properties. Some common group letters include the alkali metals (Group 1), alkaline earth metals (Group 2), halogens (Group 17), and noble gases (Group 18) on the periodic table. Each group has distinct characteristics and behaviors based on their electron configurations and reactivity.
The electron configurations of the noble gases from neon to radon in the periodic table make these elements part of the?
They are all members of the noble gas group (group 18).
What are the electron configurations for beryllium in all three forms?
1s22s2, [He]2s2, 2-2
