1/1 periodic table quiz

The periodic table is organized in horizontal rows called...

• Groups

• Periods

• Families

• Chemical Symbols

Which of the following is a true statement?

• Periods form horizontal rows; groups form vertical columns.

• Groups form horizontal rows; periods form vertical columns.

• Categories form horizontal rows; gases form vertical columns.

• Gases form horizontal rows; categories form vertical columns.

What group of element is the most reactive group?

• 7

• 8

• 0

• 1

Which of the following could be a properties of nonmetals?

• dull in appearance

• poor heat conductor

• low density

• all of the above

What is the other term for group 18?

• the halogens

• the alkali metals

• the noble gases

• the alkali earth metal

What element is the only liquid non-metal?

What is valence electron?

What elements are near the amphoteric line, they have the properties of both metals and non-metals.

Who suggested the definition of the word element?

How many atoms are there in group 7 elements?

• 1

• 2

• 3

• 8