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Does Helium have 2 electrons in the first shell and 4 in the second?
No, Helium has 2 electrons in total, both of which occupy the first electron shell. The first electron shell can hold a maximum of 2 electrons, so Helium's electron configuration is 2.
What is a noble gas but does not have 8 valence electrons?
Helium is the only noble gas that doesn't have 8 valence electrons. It only has 2.
What is the number of valence electrons the element helium has?
Helium has 2 electrons (total of 2 electrons and 2 valence electrons)
What is the total electrons in outer shell of uranium?
The total number of electrons in the outer shell of uranium is 2 electrons. Uranium has an atomic number of 92, which means it has 92 electrons. The electron configuration for uranium is [Rn] 5f3 6d1 7s2, so the electrons in the outermost shell are the 7s2 electrons.
How many electrons can be placed into the 2's subshells?
The 2s subshell can hold a maximum of 2 electrons. This is because each orbital within a subshell can hold a maximum of 2 electrons, and the 2s subshell consists of only one orbital. Therefore, the total capacity of the 2s subshell is 2 electrons.
Does Helium have 2 electrons in the first shell and 4 in the second?
No, Helium has 2 electrons in total, both of which occupy the first electron shell. The first electron shell can hold a maximum of 2 electrons, so Helium's electron configuration is 2.
What is a noble gas but does not have 8 valence electrons?
Helium is the only noble gas that doesn't have 8 valence electrons. It only has 2.
What is the number of valence electrons the element helium has?
Helium has 2 electrons (total of 2 electrons and 2 valence electrons)
How many S electrons are there in arsenic?
1s electrons = 2 2s electrons = 2 3s electrons = 2 4s electrons = 2 so a total of 8
How many spaces are in the valence shell of helium?
Helium has only one shell with a total of 2 electrons.
What is the total electrons in outer shell of uranium?
The total number of electrons in the outer shell of uranium is 2 electrons. Uranium has an atomic number of 92, which means it has 92 electrons. The electron configuration for uranium is [Rn] 5f3 6d1 7s2, so the electrons in the outermost shell are the 7s2 electrons.
How many electrons are in the third energy level in oxygen?
In oxygen, the third energy level can hold a maximum of 18 electrons. However, oxygen only has 8 electrons in total, so only 2 electrons are found in the third energy level.
How many electrons are contained in each ions O-2?
The O-2 ion has gained two electrons, giving it a total of 10 electrons. This is because neutral oxygen has 8 electrons, and gaining two electrons gives it a full outer shell with a total of 10 electrons.
How many electrons can be placed into the 2's subshells?
The 2s subshell can hold a maximum of 2 electrons. This is because each orbital within a subshell can hold a maximum of 2 electrons, and the 2s subshell consists of only one orbital. Therefore, the total capacity of the 2s subshell is 2 electrons.
How many electrons does sulfur need to be a stable octet?
Sulfur needs 2 more electrons to achieve a stable octet, making a total of 8 electrons in its outer shell to achieve a stable electron configuration.
How many total electrons can P orbitals hold?
6 electrons in total, 2 in each orbital
What is beryllium number of valence electrons?
The beryllium atom has 4 electrons and the valence is 2.
