Yes they can. They form a giant lattice meaning that the layers can slide past each other. That's why pure metals aren't really that strong.
so by adding larger atoms to a mettalic lattice would make the atoms not to slide over each other easily
no because the atomic structure of the atoms in the metal will not chemically change. the free (delocalised) electrons in a metal form non-directional bonds with the atoms. there are also layers of atoms in a metal and these slide over each other and do not break.
Ionic bonds are formed between metal atoms and non-metal atoms. The metal atoms lose electrons and form positive ions, but the non-metal atoms gain electrons and form negative ions. Since the atoms both now have opposite charges, they are attracted to each other and form an ionic bond.However, covelant bonds are formed between two or more non-metal atoms. The atoms share electrons rather than losing or gaining electrons from each other.
No, non-metals are not malleable simply because of the way the atoms are arranged. In metals the atoms are arranged so they will just slide past each other but in non-metals the atoms are arranged differently so they on't just slide past each other.
They slide past each other
The atoms slide over each other and thefore are placed in a new structure.
so by adding larger atoms to a mettalic lattice would make the atoms not to slide over each other easily
no because the atomic structure of the atoms in the metal will not chemically change. the free (delocalised) electrons in a metal form non-directional bonds with the atoms. there are also layers of atoms in a metal and these slide over each other and do not break.
The electromagnetic field surrounding each atom repels all other atoms.
Ionic bonds are formed between metal atoms and non-metal atoms. The metal atoms lose electrons and form positive ions, but the non-metal atoms gain electrons and form negative ions. Since the atoms both now have opposite charges, they are attracted to each other and form an ionic bond.However, covelant bonds are formed between two or more non-metal atoms. The atoms share electrons rather than losing or gaining electrons from each other.
No, non-metals are not malleable simply because of the way the atoms are arranged. In metals the atoms are arranged so they will just slide past each other but in non-metals the atoms are arranged differently so they on't just slide past each other.
Non-metal atoms form covalent bonds in which their unpaired valence electrons are shared between the atoms. This sharing has the overall effect of giving both atoms an octet of valence electrons, or two valence electrons in the case of hydrogen.
They slide past each other
The free electrons enable the atoms to move and roll over each other.
Metals are described as malleable because of the ability of the atoms to roll over each other into new positons.
Two pivoted metal blades connected through a joint in such a way that the sharpened edges slide against each other and cut the material.
why alloys are harder than pure metalsMaterials are harder the more difficult it is to make their atoms slide past each other. This is relatively easy in pure metals because all atoms are the same size, and "slip planes" along which movement is easy are present. Alloys contain 1 or more other types of metal atoms which don't fit nicely into the parent metal's crystal structure and make the slip planes "bumpy" - so they are harder to slide along = harder. Some of the metals in their pure form are softer by nature. They are to be made stronger by adding suitable elements like sliver and copper to goldWhen it comes to Cast Iron this metal is hard. By adding carbon, nickle ,silver etc the Iron can be made malleable. The Metallurgy will be the subject to deal with this.