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Which element has 1 valence electron and is in period 1.?
The element with 1 electron in period 1 would be hydrogen.
What is element 1?
Element 1 is hydrogen. It is the lightest and most abundant element in the universe, with one proton and one electron in its atomic structure.
What if you add one electron to the element having 9 protons and 10 neutrons?
By adding one electron to an element with 9 protons and 10 neutrons, you would create a negatively charged ion. The electron would occupy an orbital in the electron cloud, resulting in the element being one electron short of achieving a stable electron configuration. This ion would have a charge of -1 due to the extra electron.
What element gains 1 electron and attains the noble gas configuration of Xe?
The element that gains 1 electron to attain the noble gas configuration of Xenon (Xe) is iodine (I). When iodine gains an electron, it achieves a stable electron configuration with a filled outer shell, similar to that of Xenon.
What is the symbol of the first element to have an electron in the 4d sublevel in its ground state?
The symbol of the first element to have an electron in the 4d sublevel in its ground state is Yttrium, symbolized as Y, with the electron configuration [Kr] 4d^1 5s^2.
Which element has 1 valence electron and is in period 1.?
The element with 1 electron in period 1 would be hydrogen.
What element has 1 proton 1 neutron and 1 electron?
The element is hydrogen and the isotope is tritium (1H3)
Which element has only 1 electron and behaves like a alkali metal?
The element Hydrogen (H) has only 1 electron. When it loses it, it becomes the Ion H+.
Which element has 19 protons and 1 valence electron?
Potassium has 19 total electrons and one electron in its 4th energy level.
What elements have the following electron 1s1?
The element with the electron configuration 1s1 is hydrogen, which has 1 electron in its 1s orbital.
What element has 1 valence electron and 19 protons?
Potassium
What is the number of valence electrons the element hydrogen has?
One.Hydrogen has only 1 electron in total, and it is also a valence electron.
What is element 1?
Element 1 is hydrogen. It is the lightest and most abundant element in the universe, with one proton and one electron in its atomic structure.
Which neutral atom of an element has 1 unpaired electron?
I'm pretty sure its hydrogen, since the is only 1 proton and 1 electron.
If an element has 1 valence electron what group is it in?
That element would be in the Alkali Metals (group one)
What is the smallest element that maintains the properties of an element?
An atom is the smallest element that maintains the properties of an element. Atoms are the basic building blocks of matter and retain the unique characteristics of the element they belong to, such as atomic number and chemical properties.
What if you add one electron to the element having 9 protons and 10 neutrons?
By adding one electron to an element with 9 protons and 10 neutrons, you would create a negatively charged ion. The electron would occupy an orbital in the electron cloud, resulting in the element being one electron short of achieving a stable electron configuration. This ion would have a charge of -1 due to the extra electron.
