0
What conclusion can scientists make from looking through an electron microscope about atoms?
Wiki User
∙ 9y ago
i have the same question
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
When mendeleyev changed the layout there were gapshow did the graps help scientists looking for undiscovered elements?
when Mendeleyev changed the layout,there were gaps.how did the gaps help scientists looking for undiscovered elements
Scientists can identify an element by looking at the structure of a single?
bjb,nbk.
Can you see inside an object with an electron microscope?
No. It is far, far too small to be "seen" in any way in which we "look" at other stuff. Light, which is the medium for seeing things in the normal sense, is too "large" for the tiny electrons. We see things because the things we are looking at reflect light. The reflected light is what we form images with. Electrons are too tiny to reflect light. They are more likely to be "bumped around" by the light photons.
Will sodium and potassium form an ionic compound?
No. They both are looking to lose an electron. One will bond with an element that will take that electron. Potassium and iodine will form ionic bonds.
When atom loses energy what happens to electron?
when an atom loses an energy , it loses a electron, so what exactly happens to an electron. when you are looking at the periodic tabel they are numbered in groups called group family 1-18 .for an example for what happens to an atom when it losses an electron .when a electron has a nuber lower that 4 it wants to reach at 0 electrtons and when a atom has higher than 6 elctrons it wants to reach at 8 elcrtons . when a atom losses a electron it gives it to another atom that has lower than 4 electrons who is trying to reach at 8
What does an electron microscope allow scientists to do that they couldn't do with a light microscope?
Things To See Closer And Deeper Into The Thing They Are Looking At.
What do scientist notice when they look at atoms and molecules using electron microscope?
By looking at atoms and molecules with this tool, scientists have discovered that often atoms a nd molecules are arranged in orderly patterns
How do scientists know about the structure of an atom?
by looking at them through electron microscopes
A student wrote this description of a cell after looking at it under a microscope Which type of cell was the student most likely describing?
Electron microscope
What experiment looking at structures smaller than a cell would most likely employ?
transmission electron microscope
What does a electron microscope use to form images?
A electron microscope uses beams of highly charged, energetic, electrons, due to these electrons this type of microscope can magnify the object it is looking at by two thousand times! So because we can magnify an object by such a great amount we can use electron microscopes to observe how atoms are arranged in an object and even look at the structure of an atom.
Can mitochondria be seen under a light microscope or an electron microscope?
You cannot see mitochondrion under a microscope because scientists have recently discovered that they never existed. While it was believed that mitochondrion were used in order to help with the process of converting glucose into ATP, they discovered that they were not looking at an actual organelle, but rather an indention in the cytoplasm that performed the task. However, to see this so called "mitochondrion" structure, you would need at minimum a standard 400x objective lens on your microscope as well as some stain (preferably iodine) to enhance the image.
Advantages and disadvantages of light microscope over electron microscope?
they are relatively smaller, electron ones are biggerthey are easy to usethey allow you to see coloured images, electron ones don'tyou can observe live specimen, specimen has to be dead with electron microscopesi was trying to view the answer in relation to transmmission
Why do scientist use electrons for microscopes instead of light?
Scientists use electron microscopes rather than electron microscopes due to the cause of electron microscopes are better at looking deeper into the object you want to see.
How does a transmission electron microscope TEMdiffer from a scanning electron microscope SEM?
ATransmission Electron Microscope produces an image by transmitting or "shooting" electrons through an ultra thin slice of the sample, resulting in cross section views of the thing you're looking at.A Scanning Electron Microscope produces 3D images of the sample by bombarding it with electrons and measuring the ones that bounce off.An important difference is that an ETM has much more magnifying power than a SEM, because of the amount of electrons accelerated towards the sample.for apex: It can produce images of objects within a cell.
What are the different types of microscopes and their purposes?
There are reflective microscopes (similar in design to a telescope), and transmission microscopes where the objective is on the other sample and used for looking at slides. There are phase-contrast microscope, electron microscopes and scanning tunneling microscope.
What scientists made the observation while looking at cork under his microscope that the empty space looked like tiny rectangular rooms or cells?
Hooke
