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What happens to the mass number and the atomic number of an element when it emits...
What happens to an atom when it emits a beta particle? The atomic number and the...
What happens to an atom when it emits a beta particle? The atomic number and the atomic mass remain constant. The atomic number decreases by two and the atomic mass decreases by four. The atomic number increases by one while the atomic mass remains constant. The atomic number decreases by one and the atomic mass remains constant. The atomic number decreases by four and the atomic mass decreases by two.
1) What happens to the mass number and the atomic number of an element when it...
1) What happens to the mass number and the atomic number of an element when it undergoes beta decay? Neither the mass number nor the atomic number change The mass number decreases by 4 and the atomic number decreases by 2 The mass number does not change and the atomic number increases by 1 The mass number does not change and the atomic number decreases by 2 The mass number increases by 2 and the atomic number increases by 1
what changes occur to the atomic number and mass of a nucleus during each of the...
what changes occur to the atomic number and mass of a nucleus during each of the following decay scenerios:the atomic number decreases by 2 and mass number decrease by 4. the atomic number increases by 1 mass number remains unchanged. the atomic number and mass number remain unchanged. the atomic number decreases by 1 and mass number remains unchanged. the atomic number decrease by 1 and mass number remains unchanged.
When 21884Po emits a beta particle, it transforms into a new element. What are the atomic...
When 21884Po emits a beta particle, it transforms into a new element. What are the atomic number and atomic mass of this new element? What is the atomic mass? What are they if the polonium instead emits an alpha particle? atomic number? atomic mass?
Determine what change occur during position emission .(a) , The mass number and atomic number increases. (b), The mass n...
Determine what change occur during position emission .(a) , The mass number and atomic number increases. (b), The mass number and atomic number do not change .(c) , The mass number decreases and the atomic number is unchanged.(d), The mass number is unchanged and the atomic number decreases. (e), The mass number and atomic number decreases.
Give the atomic number, mass number, and product element name when: A. The isotope of atomic...
Give the atomic number, mass number, and product element name when: A. The isotope of atomic number 84 and mass number 212 emits an alpha particle. and, B. The isotope of atomic number 48 and mass number 113 emits a beta particle.
What is the change in the atomic number when an atom emits a beta particle? O...
What is the change in the atomic number when an atom emits a beta particle? O stays the same O decreases by 1 O decreases by 2 O increases by 1 O increases by 2
Describe what changes occur during positron emission. The mass number is unchanged and the atomic number...
Describe what changes occur during positron emission. The mass number is unchanged and the atomic number increases. O The mass number is unchanged and the atomic number decreases. The mass number and atomic number decreases. The mass number and atomic number do not change. The mass number and atomic number increases.
need help with this. thanks Please answer the following questions by replying: 1. Why is it that during alpha emissi...
need help with this. thanks
Please answer the following questions by replying: 1. Why is it that during alpha emission, the atomic number decreases by two, and the mass number decreases by four? In your answer you should consider what an alpha particle is. 2. In beta emission, the atom loses an electron, yet the atomic number increase by one and the mass number stays the same. How is this possible? It may help if you consider what happens to...
Select each of the following that is a characteristic of alpha decay. 1.The chemical element of...
Select each of the following that is a characteristic of alpha decay. 1.The chemical element of the nucleus that decays remains unchanged. 2.The mass number of the nucleus that decays decreases by 4. 3.The atomic number of the nucleus that decays decreases. 4.The radiation that is produced carries a positive charge. 5.The mass number of the nucleus that decays remains unchanged. 6.The atomic number of the nucleus that decays increases. 7.The radiation that is produced carries a negative charge. 8.The...
What is the change in the atomic number when an atom emits a beta particle? O stays the same O decreases by 1 O decreases by 2 O increases by 1 O increases by 2
Describe what changes occur during positron emission. The mass number is unchanged and the atomic number increases. O The mass number is unchanged and the atomic number decreases. The mass number and atomic number decreases. The mass number and atomic number do not change. The mass number and atomic number increases.
need help with this. thanks
Please answer the following questions by replying: 1. Why is it that during alpha emission, the atomic number decreases by two, and the mass number decreases by four? In your answer you should consider what an alpha particle is. 2. In beta emission, the atom loses an electron, yet the atomic number increase by one and the mass number stays the same. How is this possible? It may help if you consider what happens to...
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