All Periodic Table Review

Front

Which element is the least reactive?

Back

Ne (Neon) is the least reactive element among the options provided.

Front

How many protons are in the element with atomic number 79?

Back

79 protons.

Front

What is each row in a periodic table called?

Back

Each row is called a Period.

Front

Which element is similar to Fluorine (F)?

Back

Chlorine (Cl) is similar to Fluorine.

Front

True or False: Size decreases as you go down a group in the periodic table.

Back

False. Size increases as you go down a group.

Front

What is the atomic number of an element?

Back

The atomic number is the number of protons in the nucleus of an atom.

Front

What are groups in the periodic table?

Back

Groups are the vertical columns in the periodic table, where elements have similar chemical properties.

Front

What is the significance of the periodic table's arrangement?

Back

Elements are arranged by increasing atomic number, which reflects their electron configuration and chemical properties.

Front

What is a noble gas?

Back

Noble gases are elements in Group 18 of the periodic table, known for their lack of reactivity due to having a full valence shell.

Front

What is the difference between metals and nonmetals?

Back

Metals are typically shiny, conductive, and malleable, while nonmetals are dull, insulative, and brittle.