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J.J Thomson
a mistake made during an expirement is an error.
it depends on the size and weight of the ball and if its flat tile or smooth...and what the ball is made of.
Steel.
out of rubber! and in boilin water
Erwin Schrödinger
J.J Thomson
THE FIRST SCIENTIST WAS RUTHERFORD.
John Dalton
The scientist made the heliocentric model of the solar system. It is a word for the graphical model of our solar system.
Bohr
Dalton proposed planetary model. He kept electrons at a distance.
A model can be used for things that are too small to see clearly.
The height of a ball is 12 m A scale model is made of a hall The height of the scale model of the hal is 30 cm Express the scale of the model in the form 1n?
He developed a better geocentric model than the one that was made before it
a scientist could go on the internet and search up the word plants and get some research and then scientist can start their investigation.
A well known actress and comedienne! She also made pictures and worked as a model.