Jo mama
When potassium and fluorine bind, potassium will form a positive ion (K+) and fluorine will form a negative ion (F-). Potassium will lose an electron to become a cation with a +1 charge, while fluorine will gain an electron to become an anion with a -1 charge.
Potassium will be the the positive ion, and fluorine will be the negative ion because the potassium atom will give one electron to fluorine for they can both be stable. Fluorine will receive one electron from potassium and it will be stable because it has now 8 valence electrons. Giving is positive and receiving is negative. Hope this helps.
Atoms with opposite charges are attracted to each other and can form chemical bonds, such as ionic bonds. In these bonds, electrons are transferred from one atom to another, creating a positive and negative charge that hold the atoms together.
Molecule.
Dentisity is the number of atoms in a ligand that bond to cetral atom e.g. EN has 2 atoms that bind and cooordination number is the number of ligand atoms that bind to a center so for [K(en)3]3+ it is 6
If you think to the metal iron - a metallic bonding exist.
4
EDTA can chelate or bind to potassium ions in the blood, forming a complex that reduces the amount of free potassium available for measurement in laboratory tests. This can lead to falsely low potassium levels in blood tests. It is important for healthcare providers to be aware of this interference when interpreting potassium levels in patients who are receiving EDTA therapy.
Neon has completely filled orbitals, has stable electron configuration and hence neon atoms do not bind / join with each other.
The Valence Electron structure of the two atoms and, the Temperature, Pressure and Concentration (proximity) of the two atoms.
Two hydrogen atoms bound to one oxygen atom is H2O which is water.
The strong nuclear force is the force that keeps the nucleus of an atom together. This force is stronger than the electromagnetic force, which tends to repel positive protons from each other in the nucleus.