What can be stated for a particular element if only the group number of 14 is known?(1 point)
Responses
The element has 14 protons.
The element has 4 electrons.
The element has 14 neutrons.
The element has 4 valence electrons.
The element has 4 valence electrons.
The element has 4 valence electrons.
The correct answer is: The element has 4 valence electrons.
To understand why the element in Group 14 has 4 valence electrons, you can refer to the periodic table. Group 14 on the periodic table is also known as the carbon group, and it consists of elements such as carbon (C), silicon (Si), germanium (Ge), tin (Sn), and lead (Pb).
The group number in the periodic table corresponds to the number of valence electrons an element typically has. Valence electrons are the electrons located in the outermost shell of an atom and are responsible for the chemical reactivity of an element.
In the case of Group 14, all the elements in this group have 4 valence electrons. This is because Group 14 elements have 4 electrons in their outermost energy level (valence shell). These 4 valence electrons are involved in chemical bonding and determining the element's chemical properties.
So, if you know that an element belongs to Group 14 on the periodic table, you can conclude that it has 4 valence electrons.