Unit 4 Review

Front

What section would Transition Metals be found in the periodic table?

Back

Transition Metals are found in the orange section of the periodic table.

Front

What can be concluded about the chemical reactivity of an element with 8 valence electrons?

Back

The element is nonreactive because the outer energy level is full.

Front

With which element would Fluorine most likely bond?

Back

Fluorine would most likely bond with Lithium.

Front

What element has 11 protons and 1 valence electron, and how reactive is it?

Back

The element is sodium, and it is highly reactive.

Front

What are valence electrons?

Back

Valence electrons are the outermost electrons of an atom.

Front

What is the significance of valence electrons in chemical bonding?

Back

Valence electrons determine how an atom can bond with other atoms.

Front

What is the general trend of reactivity in alkali metals?

Back

Reactivity increases as you move down the group in alkali metals.

Front

What is the electron configuration of Sodium (Na)?

Back

The electron configuration of Sodium is 1s² 2s² 2p⁶ 3s¹.

Front

What is the role of the outermost energy level in determining an element's reactivity?

Back

The outermost energy level determines how easily an atom can gain, lose, or share electrons.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons, while covalent bonds involve the sharing of electrons.