1 )Describe and explain the trends in melting and boiling point for the Group 7 elements

2) Write word equations for the reactions of three group 7 elements with iron. Describe how the vigour of these reactions changes from top to botton of the group.

1.)Trends. The boiling and melting points increase as you go down the group. This is because the strength of the Van Der Waals forces (or induced dipole-dipole interactions) increases since the atoms have more electrons as you descend the group. ... Volatility decreases down the group as the boiling points increase.

Answer Link

1 )Describe and explain the trends in melting and boiling point for the Group 7 elements 2) Write word equations for the reactions of three group 7 elements with iron. Describe how the vigour of these reactions changes from top to botton of the group.

Respuesta :

Otras preguntas

1 )Describe and explain the trends in melting and boiling point for the Group 7 elements

2) Write word equations for the reactions of three group 7 elements with iron. Describe how the vigour of these reactions changes from top to botton of the group.