Atomic structures
Atomic numbers
Elements
100

What makes up an atom?

What are Protons, Neutrons and electrons?

100

What is an atomic number?

The amount of protons in an atom.

100

What is the most basic element on the periodic table?

What is hydrogen?

200

What is the charge of an electron?

What is negatively charged?

200

What is the atomic number on hydrogen?

1

200

What is the gas humans require to survive?

What is oxygen?

300

What are valence electrons?

What is the outermost ring of electrons in an atom.

300

What does having a higher atomic number to to the atom in terms of mass?

The higher the atomic number the higher the mass is of the atom.

300
What is the most reactive element on the periodic table.

What is Cesium?

400

How do electrons orbit the nucleus?

What is an electron cloud?

400

Does a higher or lower atomic number show radioactivity?

What is a higher atomic number?

400

How many elements are on the periodic table?

118

500

What makes up Protons Neutrons and electrons?

What are quarks?

500

What atom has the highest atomic number?

What is Oganesson?

500

What is the tenth element?

What is neon?

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