Because an example of ionic bonding is making table salt NaCl =D
A water molecule is a real-world example of a covalent bond. In a water molecule, two hydrogen atoms are covalently bonded to an oxygen atom, as they share pairs of electrons to form the molecule.
If you refer to electron pairing, bonding between atoms in chemistry:The single bond is called the covalent bond.
Well!! If by ionic you mean full transfer of electrons from one atom to another then the answer is no. However in real life this is rarely attained. Bonds are said to have covalent or ionic character - this is just another way of saying polar covalent. One analogy is to think of bonding as a spectrum from pure ionic at one end to pure covalent at the other.
a covalent bond should be present between substances when the difference in their electronegativities is less than around 1.7. however this is a rough guide, as there is no real distinction between covalent and ionic bonds, there are really just increasingly polar covalent bonds. or for a more gcse-level answer, you can expect that covalent bonds should be formed when non-metals react with other non-metals.
In a real-world scenario, the keyword "cn base" can be used in chemistry to refer to a type of chemical compound that contains a carbon-nitrogen bond. An example of this is the amino acid cytosine, which is a building block of DNA and RNA molecules.
A water molecule is a real-world example of a covalent bond. In a water molecule, two hydrogen atoms are covalently bonded to an oxygen atom, as they share pairs of electrons to form the molecule.
If you refer to electron pairing, bonding between atoms in chemistry:The single bond is called the covalent bond.
Well!! If by ionic you mean full transfer of electrons from one atom to another then the answer is no. However in real life this is rarely attained. Bonds are said to have covalent or ionic character - this is just another way of saying polar covalent. One analogy is to think of bonding as a spectrum from pure ionic at one end to pure covalent at the other.
Real life is a real life example!
a Television is a real life example of a Cube A dice is a real life example of a cube
Ionic Bond
a real life example of an octagon is a stop sign.
A pennant is a real life example of an isosceles triangle.
A real life example of a cliff are the white cliffs of Dover.
A real life example is the chloroplasts found in plant cells.
Julian Bond is a real-life politician. James Bond is a fictional British secret service agent.
a covalent bond should be present between substances when the difference in their electronegativities is less than around 1.7. however this is a rough guide, as there is no real distinction between covalent and ionic bonds, there are really just increasingly polar covalent bonds. or for a more gcse-level answer, you can expect that covalent bonds should be formed when non-metals react with other non-metals.