etisalat 596 010 11:45 PM adpoly.ankabut.ac.ae Note: It is recommended that you
ID: 1884663 • Letter: E
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etisalat 596 010 11:45 PM adpoly.ankabut.ac.ae Note: It is recommended that you save your response as you complete each question. Question 1 (1 point) The following is a list of subatomic particles: O A) Atoms, neutrons and protons O B) Protons, neutrons and electrons O c) Protons, neurons and electrons O oi Electrons, atoms and protons Question 2 (1 point) Which particles are known as nucleons? O A) protons and neutrons O B) protons and electrons O c) electrons and neutrons O o all of the above Question 3 (1 point) A positron is a O A) positively charged photon O 8) positively charged neutron c) positively charged electron O o) positively charged proton Question 4 (1 point How many neutrons does 23592UU have? O A) 235 O B) 143 O c) 0 Question 5 (1 point) 1 amu is equal to how many grams? O A) 1.66 x 10-27 O B) 1.66 x 10-24 O G)1.66 x 10-30 O D) 1.66 x 10-25Explanation / Answer
1.
Option (b) is correct.
Proton, electron and neutron
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2. particles that are present in nucleus are called nucleons so
Option (a) is correct
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3. Positron is also kniwn as anti neutron.
Option (c) is correct.
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4.
No. Of neutrons= 235-92= 143
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5. 1 amu= 1.67*10^-27 kg= 1.67*10^-30 g
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Comment in case any doubt.. good luck
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