10. Periodic Properties of the Elements

Which atom in the ground state has a valence electron with the greatest amount of energy?

Which of the following statements accurately describes properties of valence electrons?

Which of the following elements has eight valence electrons?

Which of the following is the correct method to determine the number of valence electrons in a main-group element?

What are the electrons in an atom's outermost energy level called?

How many valence electrons does a potassium (K) atom have?

Which of the following are the valence electrons for tellurium (Te)?

How many valence electrons does a neutral atom of oxygen have?

How many electrons are present in the outermost energy level (valence shell) of a neutral fluorine (F) atom?

How many valence electrons are available for bonding in silicon?

The chemical characteristics or reactivity of an element depend mostly on the:

Which of the following represents the valence electron configuration for a lithium (Li) atom?

How many valence electrons does a neutral cobalt (Co) atom have?

How many valence electrons does a neutral atom of boron have?

Which of the following statements correctly describes valence bond theory?