Unit 2 - Periodic Table

Front

What are metals known for in terms of conductivity?

Back

Metals are good conductors of heat and electricity.

Front

Which family does Neon belong to?

Back

Neon is part of the noble gases family.

Front

What is the chemical symbol for Lithium?

Back

Li

Front

In which family is Gold (Au) classified?

Back

Gold (Au) is classified as a Transition Metal.

Front

What does the periodic law state about elements?

Back

The periodic law states that all elements follow a specific pattern based on their atomic number and properties.

Front

What are alkali metals?

Back

Alkali metals are a group of elements in Group 1 of the periodic table, known for being highly reactive.

Front

What are alkaline earth metals?

Back

Alkaline earth metals are elements in Group 2 of the periodic table, known for having two electrons in their outer shell.

Front

What are halogens?

Back

Halogens are a group of elements in Group 17 of the periodic table, known for being very reactive nonmetals.

Front

What is the significance of the atomic number?

Back

The atomic number represents the number of protons in an atom's nucleus and determines the element's identity.

Front

What is a chemical symbol?

Back

A chemical symbol is a one or two-letter abbreviation used to represent an element.