Periodic Table and Periodic Trends

The group shaded in purple represents:

Who proposed that elements should be grouped together in 3's based on similar properties?

The current periodic table groups elements with similar properties and order elements by

Phosphorus is found in

Chlorine has _ valence electrons and is likely to ___ during chemical bonding.

The dark blue group represent the:

Which of the following is NOT a representative element?

The reason elements have similar chemical properties is because

Using the periodic table, which of the following metals is the most reactive?

Which scientist created the law of octaves?

This element has 1 electron in the 3s orbital and is part of:

Which two elements would produce ions smaller than their neutral atoms?

____________ refers to the energy required to remove an electron.

The alkaline earth metals have _ valence electrons.

Two properties of elements that have similar trends on the periodic table are

MOST of the elements located within the s orbital block are:

The group shaded orange represents:

As you move from left to right across a period, ionization energy _____.

Copper is found in

Using the periodic table, which element has the highest ionization energy?

Electronegativity refers to:

Order the following elements in order of increasing electronegativity: S, Zn, Cs, W

Metals are mostly found on the ___ side of the periodic table.

Generally as you move from left to right on the periodic table:

Which two elements would produce ions slightly larger than their neutral atoms?

Halogens are:

Which of the following elements will have similar chemical properties of magnesium (Mg)?

The group that is shaded red represents:

The periodic law originally laid out the periodic table by grouping similar properties and by

Atomic radii ______ across a period on the Periodic Table

Why are the noble gases unreactive?

This element has just 4 electrons in the 3p orbital and is part of:

Which of the following elements will have similar chemical properties of Iodine?

Order the following elements in increasing atomic radius: S, Zn, Cs, W

Nonmetals are located in the ___ block of the periodic table.