What elements are found to the left of the staircase and form ionic bonds with non-metals, give away electrons and become positive? Hydrogen is the exception.

And the hydroxides of metals are usually bases... And a few oxo-acids are $(HO)_2S(=O)_2$, $(HO)_3P=O$, $HOstackrel+N(=O)O^(-)$, and $(O=)_3ClOH$...what are the conventional names of these acids? On the other hand, when...

A metalloid is an element whose properties are "in between" those of . For example, metals are excellent electothermal conductors, and nonmetals are non-conductors. Metalloids are described as semiconductors....

Metals lose electrons to become positive ions. The elemental metals bond using which uses a sea of electrons to bond unlimited numbers of atoms together. Most are metals. magnesium, iron,...

The solid non metals are amorphous. Unlike metals the non metal solid do not usually form a regular crystal shape. The solid non metals are generally soft and easily broken...

for discussion on atomic radii of the transition metals.

And we would also expect them to increase in the order...... $"metals"$ $<$ $"non-metals"$ $<$ $"Noble Gases"$. So why? Metals are generally regarded as electron-rich materials, whose are delocalized and...

Ionic bonds occur between anions and cations. And cations may be metallic, i.e., $M^(2+)$, or they may be non-metallic, i.e. ammonium salts, $NH_4^+$. And anions, while typically non-metallic, i.e. $X^-$...

accounts for the physical properties of metals: malleability; ductility; electrical and thermal conductivity; lustre. Some metals have more to contribute to the metallic network. The alkali metals...

This is the conventional order. Ionic bonds are of course non-molecular interactions.

Ionic compounds are inherently non-molecular. Each cation is electrostatically ATTRACTED to EVERY other anion in the crystal. Of course, each cation is electrostatically REPELLED by EVERY other cation in the...