The Naration about Radioaktif 


Conversations between Master and Student
RADIOAKTIF 
 
 
Student: Assalamualaikum buk, Good afternoon ..
Teacher: Waalaikumsalam wr, wb ,, yes yeah afternoon. What's in the afternoon coming home?
Student: Yes, sorry the previous book interrupts the time of the mother. I would like to inquire about Radioactive Unsign. 
What is the Radioactive Element?
Teacher: Oh yes it's okay, Elements or Radioactive substances are Elements or Substances The nucleus is unstable. An element is said to be unstable if the number of protons is not equal to the number of electrons.
Student: then, the properties of Radioaktiif elements what is the book?
Teacher: Its properties, emit radiation beam, can penetrate the material or solid object, can change the nature of the material it passes etc.
Student: how many types of Radioactive rays are the book?
Teacher: There are three types, namely alpha (α), beta (β), and gamma (Υ).
Student: does this type of Radioactive ray have a charge of the book?
Teacher: yes of course. Alpha has no 4 and no atom 2, beta has no mass 0 and no atom -1, and gamma has no mmassa 0 and no atom 0.
Student: What are the benefits of Radioactive in everyday life?
Teacher: very banyal, one of them we take from the field kkedobatan radiation sterilization, tumor and kankker therapy, neutron ppengaktivan techniques and others.
Students: like that ya.ternyata very beneficial in life and it turns out there are 3 types of radioactive rays are alfha, beta and gamma.
 
 An.MR
 
   Lets check : https://www.youtube.com/watch?v=BxLXIBLD8rA
 
 

Komentar

  1. Unknown27 April 2017 pukul 05.37

    What is the impact of active radio?

    BalasHapus
    Balasan
    1. Maya rizkita30 April 2017 pukul 07.23

      Water pollution or water pollution
      Pat perceived differently by one person
      With others remembering many libraries
      References that define the term definition
      In either a dictionary or a scientific textbook

      Hapus
  2. Fauzan Maha Putra27 April 2017 pukul 06.13

    Komentar ini telah dihapus oleh pengarang.

    BalasHapus
  3. Fauzan Maha Putra27 April 2017 pukul 06.14

    Explain why radioactivity is harmful to living things

    BalasHapus
    Balasan
    1. Maya rizkita30 April 2017 pukul 07.27

      because Role of Free Radicals in Mutation, Cancer, Aging, and the Maintenance of Life

      Hapus
  4. Unknown27 April 2017 pukul 07.28

    What is the difference between alpha rays of beta rays and gamma rays? Try to explain!

    BalasHapus
    Balasan
    1. Maya rizkita30 April 2017 pukul 07.33

      Differences of alpha, beta and gamma rays
      Sinar Alfa

      The nucleus of helium atoms
      Coat

      In a magnetic field it turns into a negative pole, so the alpha rays are positively charged
      Small penetrating power
      Can ionize the objects it passes



      Sinar Beta

      The emission of electrons with speed near the speed of light
      Coat

      In a magnetic field it turns into a positive pole, so the beta ray is negatively charged
      Translucency greater than alpha rays
      Can ionize the objects it passes is not as good as alpha rays


      Sinar Gama

      Electromagnetic waves with short wavelengths
      Coat

      Not affected by magnetic or electric fields
      The power is very large, therefore gamma rays are dangerous
      Can ionize the objects it passes not as good as alpha and beta

      Hapus

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