It was correct as far as it went (as are all scientific theories), however it predicted the electrons would all practically instantly spiral into the nucleus while the atom emitted an intense flash of x-rays and gamma rays, which obviously does not happen.
It took the addition of Heisenberg's Quantum theory to explain why the electrons stay in "fixed" orbitals and allow the prediction of hydrogen's spectral lines. This combined theory was more correct, and with only minor modifications is the modern atomic theory.
incorrect
Only CaCl2 is correct. The rest should be BBr3, SiF4 and KF.
Ar2 (argon) is incorrect as noble gases do not form stable diatomic molecules. Cu2 (copper) is incorrect as copper typically forms ions with a +1 or +2 charge, not as a diatomic molecule. I2 (iodine) and O2 (oxygen) are correct formulas for elements iodine and oxygen respectively.
Support for the phlogiston theory came from observing that substances such as wood and charcoal released a substance (phlogiston) when burned, leaving behind ash. This was believed to explain the weight loss during combustion. Additionally, the theory was used to account for the process of rusting in metals.
2-ethylpropane is incorrect because the name does not follow the IUPAC rules for naming organic compounds. The correct name for the compound with the formula C7H16 would be 2-methylheptane.
incorrect
something else
The theory of spontaneous generation is considered to be incorrect. It posited that living organisms could arise from nonliving matter spontaneously, without the need for reproduction. This theory was disproven through experiments by Louis Pasteur and others in the 19th century.
yes it was tested by the gold foil experiment
he found faults in the atomic theory of jj Thompson
Scientific theorums are normally discarded after they have been proven to be wrong after a series of testing to verify if the theory was correct or not. Scientific theorums can take years, sometimes decades to be proven to be correct or incorrect.
The words fruits when pluralized is correct not incorrect.
Isaac Newton's theory that light is composed of particles called corpuscles was later proven to be incorrect. James Clerk Maxwell's theory that light is an electromagnetic wave was ultimately validated by experiments and is accepted as the correct explanation for the nature of light.
re-notate? In the context of music theory, it would mean to notate an additional time. Possibly to correct in an incorrect notation.
incorrect
According to Thomson's atomic theory, the mass of an atom was special evenly throughout its volume. Errest Rutherford's experiment proved this wrong.
strcat (into, from); correct. into (strcat, from); incorrect. strcat (from, from); incorrect. ....