An atom retains an electron due to: the Coulomb force, the nuclear force, the atomic force, both the Coulomb force and the nuclear force
Q: How many neutrons does the following isotope of oxygen have? O 18 0 8 O 10 O 26 O 18
A: Given data: The isotope of oxygen O818 Required: Number of neutrons
Q: In gold leaf scattering experiments, few alpha particles bounce backward from a thin metal target.…
A: In gold leaf scattering experiment, a beam of alpha particle is directed to the thin sheet of foil.…
Q: How can you "charge" an object? Hint: This is a physics question. A. By adding or removing protons…
A: Required method to charge a body
Q: If a radioactive particle with a + 2 charge emits an alpha particle, which has a + 2 charge, the new…
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Q: Which one of each of the following pairs of nuclei would you expect it to be neutron from: 16 17 208…
A: Hi please find the solution
Q: The properties of neutron : O does not carry any charge has approximately the same mass as proton O…
A: A free neutron is unstable and it decays in about the mean lifetime of 15 minutes into proton,…
Q: Atoms of the same element whose nuclei have the same number of neutrons but a different number O of…
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Q: Which of the following is an example for contact force?
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Q: How many times farther must z protons be for the coulomb force to match their gravitational…
A: Solution: As per the given data, We know that, The two main forces of attraction or repulsion…
Q: Is the number of protons present inside the nucleus is equal to the number of electrons outside the…
A: Introduction :- The given statement is based upon the fact that whether an atom is charged or…
Q: A lab creates a new element named Elementy McFacium. The element is created ionized with 182 protons…
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Q: If you have a 450 mircocoulomb charge attached to an element how many excess protons would you…
A: Given: The charge on the element is 450 μC.
Q: 6. Why does an atomic nucleus have a positive charge? A) It consists of positively charged protons…
A: The atomic nucleus of an atom consists of a tightly packed arrangement of protons and neutrons.
Q: OS ATOMIC SYMBOL 74 3 Ge 160 8 ATOMIC NUMBER 32 37 53 NUMBER OF PROTONS 82 37 8 53 NUMBER OF…
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Q: An atom with an atomic number of 23 has a mass number of 51. How many protons does it have?
A: Atomic number(Z)=23 Mass number(A)= 51
Q: What forces hold the nucleus together? And how do those forces compare in magnitude to the…
A: The nucleus of an atom is held together by the strong nuclear force. This force is the strongest…
Q: Find A and identify X in the following nuclear reactions: (a) ¹H + Be→AX+n; (b)¹2C + ¹HAX; (c)¹5N +…
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Q: Particle Electron Proton Neutron Relative Charge -1 +1 0 What is: Electric Charge (C) a) The mass…
A: Consider ;The neutron number is N = 2The atomic number of He is Z = 2The mass of He is The mass of…
Q: 10. What prevents gravity from pulling you through the ground to the center of Earth? Choose the…
A: Gravity or gravitational force is a force experienced by every body/object which has a mass. For an…
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- Q3: The table shows two isotopes of potassium and two isotopes of calcium. Type of emission Mass of neutral atom / u Number of electrons Number of protons Number of neutrons Total mass/u Mass defect/ u Binding energy / J Mass of the electron = 0.000549 u Mass of the proton = 1.007276 u Mass of the neutron = 1.008665 u TI ***** LEG 39K Stable 38.96371 SE nda 42K ß decay a) Use data about potassium-42 to explain the concept of mass defect. 3000 41.9624 19 19 23 42.34797 0.38557 5.76 x 10-11 De RAP 39 Ca ßt decay 38.9707 440 **** ****** D 42 Ca stable 41.958637636Kr + 0-1e → ? a) it is n (mass # : 1; charge:0) b) no right answer c) it is Br (mass # : 76; protons: 35) d) it is C (mass #: 14; protons 6) e) it is e ( mass #: 0 ; charge +1)Help with these problems
- 1 E:17 Q.3.jpg Example: which of the following are possible reaction Xe+Sr +2,n 1- 'n+ U →* 2– ¿n+ U →* Sn + Mo +3¿n → I+ Nb+3,n 235 140 94 54 38 1 235 132 101 2- n+U 50 1 239 127 3- n+ Pu 94 41If the electric force between the nucleus and the outermost electron in 6Li is F, what is the electric force between the nucleus and the outermost electron in 7Li, given that the mass of a neutron is approximately 1/9th the mass of 6Li? A) F/9 B) F/3 C) F D) 9F