The chemical behavior of different elements is determined by the

How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?

Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.

What element has similar physical and chemical properties as boron.