Question

Plz Help!! 1. This is the highly reactive family of elements with 7 valence electrons.?

2. This is a group of elements with few valence electrons that conducts heat and electricity.?

3. This is a type of element that has many valence electrons, not a conductor.?

4. These are the Group 3 or d-block elements. These dense metals with high boiling points can have different oxidation states and all are solid at room temperature with the exception of mercury.?

5.is is an element with full valence shell, very unreactive.

Answer 1

The elements that contain seven valence electrons and are most reactive are the halogens that occupy group 17 of the periodic table.

Reaction of  elements:

The elements that contain seven valence electrons and are most reactive are the halogens that occupy group 17 of the periodic table.

The group of elements that have few valence electrons and conduct heat are called the metals. The elments that jave many valence electrons and are not conductors are called nonmetals.

The d block elements that are  dense metals with high boiling points can have different oxidation states and all are solid at room temperature with the exception of mercury are the transition elements.

The elements that have a full shell and are unreactive are called the noble metals.

Learn more about elements:https://brainly.com/question/13025901

#SPJ1