BJU Chemistry Chapter 6

What is the name given to groups 3-12 ?

Graphite and diamond are the same element

Which trend predicts which atoms chemically combine with each other?

What is the only metal that is liquid at room temperature?

Which are better conductors?

Helium, Neon, Argon, Krypton, Xeon and Radon are all_______

Fluorine is highly reactive

In general, where are non metals located on the periodic table?

Electron affinity increases left to right

Atomic radius _________ going left to right

Verical columns on the periodic table are called_________

Which of the following is more electronegative?

Nonmetals are generally gases or soft solids

Oxygen, nitrogen, carbon, and sulphur are all___________

Why do elements in the same group have similar physical and chemical properties?

Fluorine, Chlorine, Bromine, Iodine, and Astatine are all Halogens

Atomic radius is defined as the distance from the center of the atom's nucleus to its outermost electron?

What is the lightest and most abundant element in the universe?

The horizontal rows in the periodic table are called_________

Which has a greater electronegativity?

In general, how does the size of a metal ATOM compare to its ION

Metalloids have characteristics of both metals and nonmetals

Elements along the "stairstep line" are the __________

Atomic radius __________top to bottom

Which name means "lazy one" ?

Mendeleev arranged elements by atomic number

An element has a silvery luster, conducts electricity well, and is highly reactive, it is probably part of which group

The fields of biochemistry and organic chemistry are based on which element?

Which has a greater atomic radius?

Which property measures the energy required to remove an outermost electron?

Who arranged elements into triads

Which is NOT a property of noble gases?

Halogens form salts when they combine with metals

Who arranged elements in to octaves?

Which has a greater atomic radius?

Metalloids are most commonly formed as byproducts of nuclear reactions.