https://padlet.com/4168483/fp7tdc0si228oq0c en-us 2023-09-29 03:57:47 UTC 2023-09-29 04:34:17 UTC hello@padlet.com 4168483 https://padlet.com/4168483/fp7tdc0si228oq0c/wish/2725555219 2023-09-29 03:59:17 UTC https://padlet.com/4168483/fp7tdc0si228oq0c/wish/2725555219 4168483 https://padlet.com/4168483/fp7tdc0si228oq0c/wish/2725563827 Thomson's
1.How they depicted/described the atom? Plum pudding model
3. Details of their experiment (if any) Thomson placed two oppositely-charged electric plates around the cathode ray. The cathode ray was deflected away from the negatively-charged electric plate and towards the positively-charged plate. This indicated that the cathode ray was composed of negatively-charged particles.
4. Their conclusion (if any).Thomson's experiments with cathode ray tubes showed that all atoms contain tiny negatively charged subatomic particles or electrons. 

]]> 2023-09-29 04:16:32 UTC https://padlet.com/4168483/fp7tdc0si228oq0c/wish/2725563827 4168483 https://padlet.com/4168483/fp7tdc0si228oq0c/wish/2725565808 1. How they depicted/described the atom? indivisible and indestructible atoms with distinct masses and properties
3. Details of their experiment (if any)?He investigated pressure and other properties of gases, from which he inferred that gases must consist of tiny, individual particles that are in constant, random motion
4. Their conclusion (if any)? In the fourth and final part of Dalton's atomic theory, he suggested that chemical reactions don't destroy or create atoms. They merely rearranged the atoms.]]> 2023-09-29 04:20:23 UTC https://padlet.com/4168483/fp7tdc0si228oq0c/wish/2725565808 4168483 https://padlet.com/4168483/fp7tdc0si228oq0c/wish/2725568134 1. How they depicted/described the atom?Rutherford described the atom as having a tiny, dense, and positively charged core called the nucleus.
3. Details of their experiment (if any)? A piece of gold foil was hit with alpha particles, which have a positive charge. Most alpha particles went right through. This showed that the gold atoms were mostly empty space.
4. Their conclusion (if any). He concluded that all of the positive charge and the majority of the mass of the atom must be concentrated in a very small space in the atom's interior, which he called the nucleus.]]> 2023-09-29 04:24:40 UTC https://padlet.com/4168483/fp7tdc0si228oq0c/wish/2725568134 4168483 https://padlet.com/4168483/fp7tdc0si228oq0c/wish/2725569980 1. How they depicted/described the atom? a small positively charged nucleus is surrounded by revolving negatively charged electrons in fixed orbits.
3. Details of their experiment (if any)? the electrons travel around the nucleus of an atom in distinct circular orbits, or shells.
4. Their conclusion (if any)?He concluded that electron will have more energy if it is located away from the nucleus whereas electrons will have less energy if it located near the nucleus.]]> 2023-09-29 04:28:27 UTC https://padlet.com/4168483/fp7tdc0si228oq0c/wish/2725569980 4168483 https://padlet.com/4168483/fp7tdc0si228oq0c/wish/2725572290 1. How they depicted/described the atom?the linear momentum and the position of an electron or other subatomic particle, it is not possible to simultaneously predict the value of both variables

3. Details of their experiment (if any)? He considered trying to measure the position of an electron with a gamma ray microscope.
4. Their conclusion (if any)? one (often, but not always) cannot know all things about a particle (as it is defined by it's wave function) at the same time]]> 2023-09-29 04:33:32 UTC https://padlet.com/4168483/fp7tdc0si228oq0c/wish/2725572290