Multiple choice

What is the name of the first scientist who showed the relationship between the properties of elements and their atomic masses?

  1. Lavoisier

  2. Mendeleev

  3. Newlands

  4. Dobereiner

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Johann Wolfgang Dobereiner was the first to classify elements into groups of three, known as 'triads', based on their atomic masses, showing a relationship between properties.