1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vredina [299]
2 years ago
7

Explain how electron microscopy and scanning tunneling microscopes have contributed to the understanding of atoms.

Chemistry
1 answer:
Eva8 [605]2 years ago
3 0

Answer:

Electron microscopy and scanning tunneling microscopes contributed to the understanding of atoms in understanding atomic structure.

The electron microscope has magnifications of about 100,000x.

This helped the scientists to have accurate image groupings of the atoms. Scanning tunnel microscope helped scientists to have the images of groups of atoms.

You might be interested in
What best explains the type of energy present in the vibrating atoms of a substance
luda_lava [24]
The type of energy present in the vibrating atoms of a substance is a thermal energy and it is a kinetic type of energy. It is associated with movement within the crystal lattice of substance. ... Eventually, it can lead to motion of the atoms which is a form of kinetic energy.
7 0
3 years ago
How many valence electrons are in an atom of phosphorus
dezoksy [38]
5 Valence electrons .......... Hope it helps, Have a nice day:)
5 0
3 years ago
Read 2 more answers
A genetic mutation is always observable in an organism physical appearance True or false
ale4655 [162]

Answer:

false

Explanation:

false, only a small percentage of mutations cause genetic disorders—most have no impact on health or development. For example, some mutations alter a gene's DNA sequence but do not change the function of the protein made by the gene.

4 0
3 years ago
From top to bottom in most groups of elements atomic radii tend to
kogti [31]
As you go down a group on the periodic table, atomic radii tend to increase because elements with larger atomic numbers have more occupied electron levels which take up more space surrounding the nucleus.

I hope this helps.
3 0
3 years ago
When our body temperature starts to increase, the blood flow to the skin increases and we produce large volumes of sweat, which
Troyanec [42]
I took the U.S.A
test prep and the answer is B
5 0
3 years ago
Read 2 more answers
Other questions:
  • "The occurrence of the all-or-none ________________ results from depolarization in response to rapid entry of ____________ ions
    8·2 answers
  • Identify the atoms that are oxidized and reduced, the change in the oxidation state for each, and oxidising and reducing agents
    5·1 answer
  • Mercury (II) oxide decomposes to mercury and oxygen. In the chemical equation below, what is the subscript, x, on the oxygen equ
    6·1 answer
  • Copper (II) sulfate pentahydrate may be heated to drive off the water of hydration. If 5 g of water are produced, what was the o
    10·1 answer
  • What evidence is there that electrons move around in definite pathways around the
    11·1 answer
  • KBr will undergo dissociation in solution while benzene will undergo solvation. True or False
    6·1 answer
  • If a girl is 99 lb's and she eats a lb of nacho does that mean she is 1% nacho
    9·2 answers
  • Ok so N2+O2=2NO and my delta h is 180.5 kJ I need to know. If I react 10 g of nitrous gas with excess oxygen how many grams of N
    10·1 answer
  • Which is the largest number? O A. 2.2 x 108 O B. 2.9 O C. 2.5 x 10-5 D. 2.8 x 106​
    12·1 answer
  • How many moles are in silicon dioxide if the mass is 3.4x10-7
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!