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Most alpha particles passed directly through the gold atoms undisturbed what does this evidence suggest about the structure of the gold atoms?
Meculhane18
I think that there were empty spaces in the model.
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∙ 11y ago
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What is the term for a functionless anatomical structure that is evidence of an organisms' evolutionary past?
vestigial structure f study island/:
What are 2 types of structural evidence?
Evidence that tells that, through the structures of two organisms, can be compared that we have a common ancestor and have evolved from them.
Why do you think Thomson hypothesized that electrons must come from inside an atom?
Thomson had two pieces of evidence: 1- No matter what metal he used for the disk, the particles produced were indentical. 2- The particles had about 1/2000 the mass of a hydrogen, the lightest atom. These experiments provided the first evidence that atoms are made of even smaller particles.
What evidence did Thomson that his glowing beam contained negative particles?
The cathodic rays beam was deflected by the atomic nucleus.
Why must indirect evidence to be used to study the structure of atoms?
because if it were direct the world would implode
What fact is the basis for using the fossil record as evidence that evolution has taken place?
fossils show the bone structure of ancient animals. you can see remarkable similarities between them and animals today. For example, the bone structure of many dinosaurs were very similar to that of birds today. For humans we found a bunch of steps on our evolution that is very good evidence of it.
What evidence supported thomsons hypothesis that the negative particles he observed from inside atoms?
Thomson had two pieces of evidence: 1- No matter what metal he used for the disk, the particles produced were indentical. 2- The particles had about 1/2000 the mass of a hydrogen, the lightest atom. These experiments provided the first evidence that atoms are made of even smaller particles.
What evidence supported Thomson's hypothesis that negative particles he observed came from inside atoms.?
Thomson had two pieces of evidence: 1- No matter what metal he used for the disk, the particles produced were indentical. 2- The particles had about 1/2000 the mass of a hydrogen, the lightest atom. These experiments provided the first evidence that atoms are made of even smaller particles.
What attractions do the solid particles have between each other?
evidence that particles have spaces between each other
Why is indirect evidence important in studying the structure of the atom?
The atom is far too small to ever be examined directly. The diameter of a typical nucleus is only about 1/100,000 of the diameter of the entire atom and if an atom were magnified until it was as large as a football stadium, the nucleus would be about the size of a grape. Nearly all evidence of an atom's structure has been theorized.
Why is Indirect evidence important in the study structure of the atom?
The atom is far too small to ever be examined directly. The diameter of a typical nucleus is only about 1/100,000 of the diameter of the entire atom and if an atom were magnified until it was as large as a football stadium, the nucleus would be about the size of a grape. Nearly all evidence of an atom's structure has been theorized.
Why do particles matter to forensic scientists?
Particles matter to forensic scientists because particles can leave behind evidence of the criminal. Particles, only regarded as dust for example and not fibres etc hold great significance and can identify if a body has been moved etc, along with evidence such as livor mortis etc
What are the five evidence of evolution are?
biochemical evidence anatomical evidence fossils vestigial structure embryological evidence
How do particles help in solving crime?
A criminal can leave behind evidence--hair, sperm, skin particles, that can link him/her to the crime.
Is there any evidence of cellular structure in human hair?
-.-
What is the molecular structure of an alien?
there are no actual evidence of aliens therefore you cannot figure the molecular structure out
What is the term for a functionless anatomical structure that is evidence of an organisms' evolutionary past?
vestigial structure f study island/:
