PERIODIC TABLE ULTIMATE RECAP

Which of the following INCREASES across the period? (select all that apply)

Noble gases have high melting points

All group 17 elements exist as diatomic molecule

Which of the following statements about displacement reactions are true? (select all that apply)

Which of the following INCREASES down group 17? (select all that apply)

Elements are arranged in the periodic table according to their relative atomic mass.

Alkali metals should be stored in a container with air

What products are formed when an alkali metal is added to water? (Select all that apply)

Argon is often used in advertising lights

A noble gas is an element found in which group of the periodic table?

Which of the following DECREASES down group 1? (Select all that apply)