Bob Jones Chemistry: Chapter 5 Elements

Which has a greater atomic radius?

Which has a greater electronegativity?

Which has a greater ionic radius?

All metals in the p block of the periodic table are called?

Which of these are metals?

What is the name given to the horizontal rows in the periodic table?

Who arranged a number of the elements in triads on the basis of similar properties?

This Nobel Prize-winning chemist devised an electronegativity scale.

Elements with three-letter symbols..

A tasteless, colorless, and odorless gas which accounts for 78% of earth's atmosphere.

Which of these are noble gases?

Mandeleev arranged the elements in the periodic table by

T/F Halogens are easily obtainable in their elemental forms.

Brimstone in the bible.

The most abundent element in the universe is

Which of these are metalloids?

Where are the non metals located on the periodic table?

Which has a greater atomic radius?

What large group of elements have their highest energy electrons in interior d sublevels?

Which of these is not typically found in a cell on the periodic table?

Which element is the most reactive as well as most electronegative?

This element takes up 21% of earth's atmosphere and is the most abundent in earth's crust.

Which has a greater first ionization energy?

Which group of elements tends to have the strongest electron affinity?

T/F High elec-negativities are associated w/ large ion energies and high elec affinities.

Who's work resulted in the revision of the periodic law and atomic mass in the periodic table?

T/F None of the noble games form compounds with other elements

What chemist arranged the elements by increasing atomic mass and discovered the law of octaves?

Which of these are nonmetals?

T/F The largest ionization energies are for the removal of an elec from a full energy level.