Model Scientists Flashcards
Who created the continum model and what is it?
The scientist was the Ancient Greek Philiosophers and the model is about how substances are made up of 4 elements, air, water, fir and earth and that substances can be broken down into smaller pieces of the same substance.
Who created the Hard sphere model and what is it.
It was created by Democritis, the model is about substances are made up of hard, ball like building blocks called atoms that cannot be broken down.
What is the plum pudding model and how created it?
It was created by Sir Joseph J Thompson and the model was about how atoms are made up of positively charged ball with negatively charged electrons stuck inside.
What is the dynamic model and who created it?
The model was created by Philipp Lenard and it was about how atoms are made up of moving particles called dynamites and each dynamide is made up of a positively charged particle and a negatively charged particle.
What is the nuclear model and who created it?
The model was created but Ernest Rutherford and the model was about how atoms are made up of a solid, positively charged nucleus surrounded by an electron cloud.
What is the planetary model and who created it?
It was created by Neils Bohr and the model was about how atoms are made of a solid, positively charged nucleus surrounded by electrons orbiting the nucleus like planets orbiting the sun.
What is the neutron planetary model and who created it?
It was created by Sir James Chadwick and the atoms are made of a positive nucleus that has both protons and neutrons. The nucleus is surrounded by electrons orbiting it like planets orbiting the sun,
What is the electron shell model and who created it?
It was created by modern atomic physicists and the model is about how atoms are made of a positive nucleus that had both protons and neutrons, the electrons form shells around the nucleus.
