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They are hard because the positive and negative charged ions attract eachother. It takes a lot of energy to break these charges apart.

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14y ago

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Is the ionic hard brittle or soft?

Ionic compounds are typically hard and brittle due to their strong ionic bonds. The ions in an ionic compound are held together by strong electrostatic forces, making them rigid and resistant to deformation.


Is an ionic compound soft?

No, ionic compounds are hard.


What type of bond is very hard and brittle?

ionic bonds


Is a metallic bond hard or soft?

Metallic bonds are typically considered to be relatively soft compared to other types of bonds like ionic bonds or covalent bonds. This is because the sea of delocalized electrons in metallic bonds allows for the atoms to move past each other more easily, giving metals their characteristic malleability and ductility.


Chemical Bonds formed by the attraction of oppositely charged ions are called A. Ionic Bonds B. Magnetic Bonds C. Covalent Bonds D. Cooridinate Bonds or E. None of the above?

A, ionic bonds A, ionic bonds


Are things made of ionic bonds soft?

ionic substances tend to be crystalline and brittle- although they are often encounterd as fine powders so these physical characteristics are not apparent


Does sliver iodide have covalent bonds or ionic bonds?

Ionic


Does petasiom permangenat have ionic bonds or convent bonds?

Ionic


What is the two main type of bonds?

The two main types of chemical bonds are ionic and covalent.


What are the comparative strengths of ionic - and molecular bonds?

Ionic bonds are strong, molecular bonds are relatively weak.


What kind of bonds hold together atoms in a molecule?

The bonds are ionic or covalent.


Which is stronger ionic or covalent?

Ionic bonds are generally stronger than covalent bonds. Ionic bonds are formed between ions with opposite charges, resulting in a strong electrostatic attraction. Covalent bonds involve the sharing of electrons between atoms, which are generally not as strong as the electrostatic forces in ionic bonds.