chemistry chapter 6

States that when the elements are arranged by increasing atomic numbers, there is a periodic repetition of their properties

• Law of Gravity

• Periodic Law

• Law of Motion

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

A vertical column of elements on the periodic table; all elements in that column share similar properties due to the number of valence electrons and their outermost shell; also called a family

• group

• Period

Tags

NGSS.HS-PS1-1

a horizontal row of elements in the modern periodic table

• Group

• Period

A chemical element in the group 3 through 12 that are found in the D-Block of the periodic table

• Metal

• Alkaline metal

• Transitional metal

An element that is solid at room temperature, a good conductor of heat and electricity, and generally is mostly ductile and malleable

• Nonmetal

• Transitional metal

• Metal

• Alkaline

Tags

NGSS.HS-PS1-1

An element found in group 2 of the periodic table. These are highly reactive.

• Transitional metals

• Alkali metals

• Alkaline earth metals

Elements that are generally gases or dull, brittle, solids that are poor conductors of heat and electricity

• Non metals

• Metal

• Alkali metals

These are highly reactive Elements and located in group 17

• Nonmetal

• Metal

• Halogen

• Transitional metal

An extremely unreactive element found in group 18. They are typically colorless, odorless, tasteless, and non-flammable gases.

• Nonmetal

• Transitional metal

• Noble gas

An element that has physical and chemical properties of both metals and nonmetals.

• Metalloids

• Nonmetals

• Metals

• Transitional metals