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
Zinaida [17]
3 years ago
10

The atomic mass for Zn is given as 65.39 amu. Explain why there is no actual atom of zinc with an atomic mass of 65.39?

Chemistry
1 answer:
andrew11 [14]3 years ago
6 0

amu stands for atomic mass unit. this is the approximate weight of one proton or neutron. since it is 65.39 you could not have an actual zinc atom that weighed 65 and 39/100s of an atomic particle. instead this number is the average weight of a bunch of zinc particles that differ in numbers of whole amu numbers.

You might be interested in
Which of the following describe chemical properties?
KengaRu [80]
Sugar burns in air.....................................
6 0
3 years ago
Separating techniques - Chromatography
vodomira [7]

The method that can be used to separate the mixture is chromatography.

<h3>What is chromatography?</h3>

"Chromatography" is obtained form a Greek word which literarily means, color writing. It is a method of separation which is common in separating a mixture of pigments.

To obtain the colors used, two solvents are mixed and the sample ink is dissolved in the solvents then spotted on a thin layer and put into a TLC chamber then the chromatogram is allowed to develop.

The various components of the pigment will appear on the chromatogram and can be identified using spectrophotometry. The Rf values of each component can also be used to identify it.'

Learn more about chromatography: brainly.com/question/26491567

7 0
2 years ago
What is the definition of geosphere
Anton [14]
It's any of the almost spherical concentric regions of matter that make up the earth and it's atmosphere, as the lithosphere and hydrosphere. 
Hope this helps... If you could, could you mark my answer as brainliest? I'm trying to level lol 
5 0
3 years ago
Read 2 more answers
What is nuclear fission
swat32
Nuclear fission is the process of which a large nucleus splits into two smaller nuclei with the release of energy and neutron. In simpler words, nuclear fission is the process in which a nucleus is split into two smaller fragments or pieces (nuclei) and so energy and neutrons are released. The resulting pieces of this fission process have less combined mass than the original piece (nucleus) and the missing was is converted into nuclear energy.
5 0
4 years ago
Read 2 more answers
Predict: In each "Climate type" box, Highlight the condition you think will lead to the fastest weathering for the given weather
yanalaym [24]

Answer:

Frost Wedging - Hot and dry

Clay Formation - Cold and Wet

Dissolving - Cold, and dry

Explanation:

The frost wedging happen when the climatic condition is hot and dry. The dry weather compensates the heat and the rock wedging happens quickly. For clay formation the weather has to be cold and wet. The cold weather will make the sand indulge with rock particles resulting in the clay formation.

6 0
3 years ago
Other questions:
  • Write the condensed structural formulas and names for all constitutional isomers with the formula c4h9br
    12·1 answer
  • Which of these types of technologies enables us to use the energy from the sun?
    9·1 answer
  • What is the molar mass of C4H8O4
    10·1 answer
  • A flask contains a gas mixture of hydrogen and nitrogen. The total pressure of the mix is 2.0 atm. The partial pressure of the h
    5·1 answer
  • What is a base used in toothpaste
    9·2 answers
  • What is the chemical name of the compound. Cu2CO3
    13·1 answer
  • How many valence electrons are available of bonding in bromine(Br)?
    8·2 answers
  • Please help due tomorrow science
    5·1 answer
  • Which one sounds better "the reign of scar", or "Scar's Reign"
    5·2 answers
  • Recall all the models you described in task 1. Think about the results each model would predict for Thomson’s experiment. Which
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!