Where are metals located on the periodic table?

• To the left

• To the right

• In the center

• At the bottom

How are elements arranged on the periodic table?

• By color

• By atomic number and electron configuration

• By size

• By alphabetical order

What is the chemical symbol for Gold?

• Au

• Ag

• Pt

• Pb

What is the atomic number of Helium?

• 1

• 2

• 3

• 4

What is the chemical symbol for Lead?

• Pb

• Pt

• Pd

• Po

What are periods on the periodic table?

• Vertical columns

• Horizontal rows

• Diagonal lines

• Circular patterns

What do elements in the same period have in common?

• Same atomic number

• Same number of electron shells

• Same chemical properties

• Same number of protons

What does the period number represent on the periodic table?

• Number of protons

• Number of neutrons

• Number of electron shells

• Number of electrons

What is the symbol for the element with atomic number 1?

• He

• Li

• H

• Be

Which element is located in group 18 and period 1?

• Ne

• He

• Ar

• Kr