periodic table review

Atoms of elements that are in the same group have the same number of

Group 7A of the periodic table contains the

Noble gases are found in group

Atoms of the most reactive elements tend to have

A member of the Boron family has three valence electrons while a member of the nitrogen family has

As you move from left to right across a period the number of valence electrons

Which statement about noble gases is correct?

Moving left to right which of the following increases by exactly one for each element?

WHich of the following elements is an alkali metal?

Which of the following is an example of an alkaline earth metal?

Which two elements are in the same period?

Which list of elements contains only metals?

When Mendeleev organized the periodic table elements with the same_________were in the same columns

the tendencey of an element to react is closely related to

What highly reactive group is found in group 17?

Valence electrons determine an atoms

Which of the following is a noble gas?

The usefulness of Mendeleev's periodic table was confirmed by

Which of the following is an example of an alkali metal?

Which of the following is an example of a halogen?

The atomic mass of an element is

Boron is on block left of carbon which has an atomic number of 6, what is Boron's atomic number?

carbon and other nonmetals are found in which area of the periodic table?

Which of the following is a transition metal?

What did Mendeleev use to arrange the periodic table?

What does the bottom number in each block of the periodic table represent?

Elements can be classified as metals, non-metals and

Which statement about the alkali metals is correct?

Which two elements have the same number of valence electrons?

Two highly reactive elements in period 2 are the metal lithium and the