Which of the following characterizes a gamma ray? Select one or more: Is not deflected by an electric field Is more penetrating than an alpha ray Is composed of electrons Is attracted to the positively charged plate in an electric field

Q: nucleus örbits nucleus Rutherford Model Bohr Model The diagram shows Rutherford's atomic model and…

A: In Rutherford's model , gold foil is bombard with alpha paricles . Thus before his atomic model…

Q: If a beta particle is directed between charged plates and deflects upward, the   both plates must…

A: Beta particles are basically high energy and high-speed electrons (β-) or positrons (β+) that are…

Q: Does the amount of radiation (cpm) change when shielding made from different material is used?

A: CPM refers to counts per minute and it is a standard unit used for monitoring the radiation.…

Q: what are electromagnetic radiations? write its characteristics.

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Q: Which of the following are examples of natural radiation (circle ALL that apply)? Nuclear fallout…

A: Natural radiation refers to the emission of energy in the form of particles or electromagnetic waves…

Q: What type of radiation would be represented by the X?   Question 21 options:   alpha    beta…

A: Nuclear reaction: The given reaction is a nuclear reaction. In the nuclear reaction, one nuclide is…

Q: Which of the following characterizes a gamma ray? Choose all that apply. is not deflected by an…

A: • Here is this given problem we have to choose the correct options regarding the properties of gamma…

Q: Which of the following characterizes an alpha ray? Choose all that apply. ]carries a negative charge…

A: The Beta ray is 2He4 is +2  charged ao it is expected to be attracted by negetive And it has higher…

Q: Why do alpha particles sometimes deflect off a sheet of gold foil? O They can't penetrate the…

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Q: An alpha particle is a   high-powered electron   positively charged electron   helium nucleus…

A: Here we are asked about an alpha particle.

Q: The radioisotope carbon-11 will decay through Periodic Table of the Elements hydrogen 1 H 13 14 15…

A: The radioisotope C-11 has 6 protons and 5 neutrons in its nucleus. The n/p ratio = 5/6 ~ 0.833

Q: When an electron moved from .6 low level energy to high level ,energy Emitted radiation Absorbed…

A: Solution :      Electron emission is the process of the escape of an electron from the surface by…

Q: Which element does not belong with the other four? 20Ca 19K 34Se 79Au 40Zr A) Ca    B) K    C)Se…

A: Atomic number of given elements  1. Calcium  has atomic number 20. 2. Potassium has atomic number of…

Q: Chemistry Which of the following describe alpha? (choose one or more) The level of significance The…

A: Alpha is a Greek alphabet. Here we have to choose the correct option which describes the symbol…

Q: Where is the atomic number located?

A: 14 15 16 17 18 G/p         He 1 C N O F Ne 2 Si p S Cl Ar 3 Ge As Se Br Kr 4 Sn Sb Te I Xe…

Q: Which of the following terms or phrases describe the OIL DROP experiment? charged plates discovered…

A: In oil drop experiment proved that electrons contains fundamental charge .

Q: When an atom undergoes gamma decay the atomic number decreases by 2 and the mass number decreases by…

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Q: Name the types of radiation known to be emitted byradioactive elements.

A: Radiation is energy that is provided by a  source and travels through space. Radiation energy has…

Q: The mass and charge (composition) of the B- particle indicate that it is identical to an electron. *…

A: We have to tell whether the given statement is true or false

Q: 1. In thinking of Harmful and Beneficial Effects of Radiation. It is CORRECT to affirm that: D)…

A: In thinking of Harmful and Beneficial Effects of Radiation.It is wrong to affirm that radioactive…

Q: Use the concept of charges to explain why an alpha particle fired toward the nucleus is deflected…

A: Solution :      Rutherford's performed a gold foil scattering experiment to explain the structure of…

Q: Pierre Curie discovered e-rays. O True O False

A: The given statement is  Pierre Curie discovered e-rays. To find: Whether the given statement is true…

Q: RE: What does the atomic number of an element represent? The atomic number of an element represents…

A: ★ What does the atomic number of an element represent ?  ★ The atomic number of an element…

Q: Which of the following characterizes an alpha ray? Choose all that apply. Jis less penetrating than…

A: 1.Alpha particle is represented as 2He4 .

Q: Which of the following characterizes an alpha ray? Choose all that apply. carries a negative charge…

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Q: what are black body radiations?

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Q: 12. Which of the following does  have resonance? Z of C = 6, H = 1, , Cl = 17,  N = 7, O = 8, F = 9…

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Q: What kind of radiation is produced when the electrons move to the first energy level?  third energy…

A: When electron jumps from high energy level to low energy level the energy is emitted while if the…

Q: Which particle has the smallest mass? neutron proton electron helium nucleus

A: In an atom three fundamental particles are present. Positively charged particle proton and neutral…

Q: Which scientist used alpha particles to determine that atoms are mostly empty space? Rutherford…

A: Scientist Rutherford used alpha particle to determine that atom are mostly empty spaced. So option…

Q: The nuclear particle carrying a charge of +1e is the  a electron  b neutron  c proton

A: The neutrons and protons reside in the nucleus of an atom, whereas, the electrons revolve around the…

Q: Properties of Nuclear Radiation Science 10 Property Alpha Decay Beta Decay Gamma Decay Particle…

A: There are mainly following type of Nuclear decays -  (1) Alpha decay -  In this type of decay ,…

Q: Why gamma rays emission cannot result in the formation of a new element

A: A gamma ray, or gamma radiation (symbol γ ) is a penetrating form of electromagnetic radiation…

Q: Describe the emission process as it relates to the atomic nuclei. Your explanation must include a…

A: The process of emission involves the discharge of energy and/or particles from an atomic nucleus.…

Q: From the list below, choose the atoms that ONLY have radioactive isotopes. Gold Curium Bismuth…

A: Radioactivity is the property of certain atoms to spontaneously emit particles and/or energy from…

Q: What is difference between Atomic mass & Mass nиmber

A: Atomic mass and Mass number

Q: Particle Mass (kg) alpha particle bullet 6.64 × 107 -27 0.00190 -27 proton 1.67 x 10-2 Velocity…

A: de-broglie equation: Wavelength = h/mv h = planck's constantm = mass of particlev = velocity of…

Q: Describe how each type of radiation affects an atom’satomic number and mass number

A: Describe how each type of radiation affects an atom’s atomic number and mass number.

Q: What is the order of penetration powers of alpha rays, beta rays and gamma rays?

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Q: Select from below the two statements that are true. O An atom is accurately described as a small…

A: An atom is considered as a fundamental particle having neutrons and protons inside the nucleus at…

Q: 28. - Electrons of an element T a) have a negative charge but very small mass T + b) determine the…

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Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.