Question

Early evidence that atoms are not indivisible came from experiments using

Answer 1

Early evidence that atoms are not indivisible came from experiments using direct and indirect evidence. For example, the discovery of electrons by J.J. Thomson in the late 19th century provided evidence that atoms contain smaller particles.

Step-by-step explanation:

Early evidence that atoms are not indivisible came from experiments using direct and indirect evidence. For example, the discovery of electrons by J.J. Thomson in the late 19th century provided evidence that atoms contain smaller particles. Additionally, experiments using cathode ray tubes and mass spectrometers allowed scientists to observe individual atoms and determine their properties. These discoveries challenged the notion that atoms are indivisible and provided early evidence for the existence of smaller substructures within atoms.