Periodic Table 1

Front

What are the positive particles of an atom?

Back

Protons are the positive particles of an atom.

Front

Where are the metalloids found on the periodic table?

Back

Metalloids are found along the stair step/diagonal line on the periodic table.

Front

What does the atomic number of an element represent?

Back

The atomic number of an element is the same as the number of protons in the nucleus.

Front

What is the element symbol for tin?

Back

The element symbol for tin is Sn.

Front

What is the atomic number for an element with three protons?

Back

The atomic number for an element with three protons is 3.

Front

What are neutrons?

Back

Neutrons are neutral particles found in the nucleus of an atom.

Front

What are electrons?

Back

Electrons are negatively charged particles that orbit the nucleus of an atom.

Front

What is the significance of the periodic table?

Back

The periodic table organizes elements based on their atomic number and properties.

Front

What are alkali metals?

Back

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

Front

What are noble gases?

Back

Noble gases are elements in Group 18 of the periodic table, known for their lack of reactivity.