The most difficult chemistry quiz of the day, do you sign up to do it? Or you are afraid?

The most difficult chemistry quiz of the day

The most difficult chemistry quiz of the day. You will have to remember very well what you learned in school to solve this challenge. Are you ready?

The most difficult chemistry quiz of the day, do you sign up to do it? Or you are afraid?

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  • Question of

    Let’s get started! Subatomic particle with a negative elementary electric charge:

    • Proton.
    • Electron.
    • Neutron.
  • Question of

    Who is considered the first modern chemist?

    • Robert Boyle
    • Francis Bacon
    • Justus von Liebig
  • Question of

    You must remember this from school, what is a mole?

    • Central part of an atom.
    • Unit with which the amount of substance is measured.
  • Question of

    By what other name is organic chemistry known?

    • Carbon chemistry.
    • Nitrogen chemistry.
  • Question of

    Copper chemical element symbol:

    • Cu
    • Co
    • Cr
  • Question of

    The positively charged ion is called:

    • Anion.
    • Cation.
  • Question of

    This question could be a challenge. Who discovered the phosphorus?

    • Hennig Brand
    • August Kekulé
  • Question of

    Lighter element of the periodic table:

    • Helium.
    • Argon.
    • Hydrogen.
  • Question of

    In ancient literature, by what name was mercury designated?

    • Eka-cesium.
    • Liquid silver.
  • Question of

    Finally, how many carbon atoms does a hexose have?

    • 6
    • 7


Tamara Dominas

Written by Tamara Dominas

My name is Tamara. I define myself as a bookworm and that's where I spend most of my time. I'm a chemist, with a developing passion for languages. I speak three languages and I'm already going for the fourth. I currently live in Rome, Italy, and I declare myself profoundly in love with this city. You can write to me: send me an email

90's and 2000's cartoons

This is all about those 90’s and 2000’s cartoons we all watched for hours on TV. Up to the task of answering these questions?


Cinephiles, speak up. This movie quiz will squeeze your memory capacity like no other