Periodic Table

Which atom is larger?

(Aluminum / Hydrogen) is in the place of a metalloid, but is actually a cheap metal.

Which letter has a -2 charge?

Which of the following electron configurations represents sulfur (S)?

Calcium has ( 1 / 2 ) valence electrons and forms a ( -2 / +2 ) charge.

The bigger the atom is, the ( stronger / weaker ) it is.

As you move down a column on the periodic table, atomic size gets ( bigger / smaller ).

Non-reactive elements are called ____________________ and are found in group ______.

Elements in group one are called ______________________________.

Elements in group 17 are called ___________.

Elements in group two are called ___________.

Which of the following elements exists as a liquid at room temperature?

Which letter is in the “p” block?

Which of the following elements has both metal and nonmetal properties?

Which letter is the smallest atom ?

The majority of elements on the periodic table are ( metals / nonmetals ).

Elements in group 18 are called ___________.

Elements can be classified in which of the following ways?

( Copper / Aluminum ) is a transition metal.

Which of the following correctly describes how many electrons can be held in each sublevel?

( Hydrogen / Helium ) is in the place of an Alkali Earth Metal, but is actually a non-metal.

Uranium is a (cheap metal / rare earth metal).

Elements in the "f" block are called _____.

Which best explains why iodine is a more reactive nonmetal than neon?

Which letter is a metalloid ?

As you move to the right in an energy level (row), atomic size gets ( bigger / smaller ).

Which letter has a full valence shell?

Elements in groups 3-12 are called ___________.

Using Li, Na and K, which of the following descriptions would not apply?

( Hydrogen / Helium ) is the only Noble Gas without 8 valence electrons in its shell.

Nonmetals form ( cations / anions ) because they ( gain / lose ) electrons in reactions.

How are the elements organized on the modern periodic table?

Metals form ( cations / anions ) because they ( gain / lose ) electrons in reactions.

Oxygen has ( 6 / 7 ) valence electrons and forms a ( -2 / +2 ) charge.

The most reactive nonmetal is _____.

Lithium has ( 1 / 2 ) valence electrons and forms a ( -1 / +1 ) charge.

Which does not apply to explain why alkali metals are reactive?

The most reactive metal is __________________________.

Which letter is the weakest atom?

The smaller the atom is, the ( stronger / weaker ) it is.