0
They each have 1.
Wiki User
∙ 10y ago
Wiki User
∙ 7y agoLi- one
K- one
Add your answer:
Earn +20 pts
How many valance electrons does SiS2 have?
Lithium (Li) has 1 valence electron. It is in the same 'family' as Sodium (Na) and Potassium (K)
When K is neutral how many valence electrons does it have?
Potassium atom has 1 valence electron
What has only one electron?
Hydrogen (H) only has one electron. If you are talking about valence electrons, all of the elements in group 1A on the periodic table have one valence electron (H, Li, Na, K, Rb, Cs and Fr).
What 3 elements that are likely to donate 1 valence electron?
Elements in the 1st group have 1 valence electron. So they are likely to donate 1 electron to get more stable. potassium, rubidium and cesium are likely to donate 1 electron.
How many valence electrons are found in alkali metals Li Na K Rb Cs and Fr?
1
What is the number of valence electrons for Li and K?
Both lithium and potassium have one valence electron
How many valance electrons does SiS2 have?
Lithium (Li) has 1 valence electron. It is in the same 'family' as Sodium (Na) and Potassium (K)
When K is neutral how many valence electrons does it have?
Potassium atom has 1 valence electron
What has only one electron?
Hydrogen (H) only has one electron. If you are talking about valence electrons, all of the elements in group 1A on the periodic table have one valence electron (H, Li, Na, K, Rb, Cs and Fr).
How many valence electron are in an atom k-42 in the ground state?
Just one valence electron. The electron configuration for K-42 is 2-8-8-1, meaning that there is one electron in the outermost "shell" of the atom.
What 3 elements that are likely to donate 1 valence electron?
Elements in the 1st group have 1 valence electron. So they are likely to donate 1 electron to get more stable. potassium, rubidium and cesium are likely to donate 1 electron.
How many valence electrons are found in alkali metals Li Na K Rb Cs and Fr?
1
The alkali metals have how many valence electrons?
1
How many electrons are in K?
A neutral potassium atom has 19 electrons in total and 1 valence electron.
Why is hydrongen is classified as group 1 element?
It has one electron in its valence orbital (s and p orbitals) like also all alkali metals have (Li, Na, K etc).
How many valence electron are in potassium?
Just 1 valence electron in K (number 19, period IV, group 1)(Its electron configuration is 4s1, in which 4:means shell number 4, s: means s-orbital, 1: means 1 electron)4s1your answer is one valence electron
What is common to the electronic configuration of Li and K?
The outer shell contains 1 electron, ns1 Li [He] 2s1 K [Ar]4s1
