there are 19 protons, neutrons and electrons
An atom of potassium should have one dot in its Lewis-dot structure. This dot represents the single valence electron in the outer shell of the potassium atom.
The Lewis structure of K2O consists of two potassium (K) atoms bonding with one oxygen (O) atom. The oxygen atom will form a double bond with one of the potassium atoms, while the other potassium atom will have a single bond with the oxygen atom. This arrangement allows both potassium atoms to have a full outer shell of electrons.
1
In a neutral atom, the number of electrons is the same as the number of protons. The electronic structure of an atom with five electrons would be 2, 3. The electron configuration would be 1s22s22p1.
A Lewis dot structure for potassium (K) would have one dot, representing its single valence electron.
An atom of potassium should have one dot in its Lewis-dot structure. This dot represents the single valence electron in the outer shell of the potassium atom.
The Lewis structure of K2O consists of two potassium (K) atoms bonding with one oxygen (O) atom. The oxygen atom will form a double bond with one of the potassium atoms, while the other potassium atom will have a single bond with the oxygen atom. This arrangement allows both potassium atoms to have a full outer shell of electrons.
1
Sulfur
In a neutral atom, the number of electrons is the same as the number of protons. The electronic structure of an atom with five electrons would be 2, 3. The electron configuration would be 1s22s22p1.
1
Potassium is a metal element. There are 19 electrons in a single atom.
All chemical properties are determined by electronic structure.
A Lewis dot structure for potassium (K) would have one dot, representing its single valence electron.
Protons in potassium are located in the necules
An ordinary atom of potassium has no charge.An ionized atom of potassium typically has a +1 charge.Different things.
The Lewis structure for K3N would show three potassium (K) atoms each bonded to a nitrogen (N) atom. Potassium has one valence electron, while nitrogen has five valence electrons. The structure would display the bonding pairs between the potassium and nitrogen atoms.