Smallest particles of matter which cannot be further divided are called:
When matter is divided into smaller and smaller particles, ultimately a stage is reached where the particles cannot be divided further into smaller particles. These tiny particles are called ___
According to democritus "When matter is divided into smaller and smaller particles, ultimately a stage is reached when the particles cannot divide further into smaller particles. These tiny particles are called ___ .
Which of the following is/are not a characteristic of atom suggested by John Dalton?
i. An atom is the smallest particle which cannot be divided further into smaller particles.
ii. Atoms of all the different elements are identical.
iii. Atoms can neither be created nor be destroyed.
iv. Atoms take part in Chemical Reaction.
Artery gets divided into smaller vessels and the smallest vessels have walls which are one-cell thick. These smallest vessels are called __.