If you have a 450 mircocoulomb charge attached to an element how many excess protons would you possess?

Q: Calculate the force between two argon nuclei (+18e) that are separated by 1.0 nm. (Note again that…

A:

Q: Consider the ion He,2* (charge on each nucleus A or B is Z=2). e2 r12 TA2 r81 T82 TAL R A

A: Charge on nucleus A or B is z=2

Q: Why is Visible radiation able to remove electrons from sodium but not from zinc?

A: Photoelectric effect: It states that the when light falls on a metal surface it emits electrons.…

Q: How many valence electrons in each?  Isotopes: 28Si4- Protons_____ Neutrons_____ Electrons_____

A: Write the expression of neutron and proton. Mass number=Neutron+Proton Write the expression of…

Q: As we’ve seen, protons have an inherent magnetic moment, which has been measured to be 1.4 x 10-26 A…

A: Given: Magnetic moment μ=1.4×10-26 A Magnetic filed, B=1.2 T Magnetic Torque is; τ=μ→×B→  =μBsinθ

Q: What prevents a positive and negative ion from having a zero separation

A: A positive ion is formed when an atom loses an electron, while a negative ion is formed when an atom…

Q: Electrons do something that rhymes with “twin bear”. When do they need to do this?

A: electrons make cooper pair which rhymes with "twin bear". At very low temperatures show boson-like…

Q: The nucleus is positive and electrons are negative. Why is there space between them, can't they just…

A: The nucleus is positive and electrons are negative. Why is there space between them, can't they just…

Q: What is the potential energy in Joules of a V5* ion and a CI ion that are separated by 759 pm?…

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Q: An electron is 0.5 Å away from a carbon nucleus which contains 6 protons. Find the mutual force of…

A: Given : r = 0.5 Å q1 = -e (for electron charge is negative) q2 = 6e 1Å (Angstrom)= 10^-10m…

Q: An aircraft wing composed of carbon fibre-reinforced epoxy is connected to titanium forging on the…

A: In an aircraft wing, the composition of wing of carbon fibre-reinforced epoxy is connected to…

Q: Can a body has charge of 1.5e, where e is the electronic charge?

A: According to the property of charge any body should have charge integral multiple of e.

Q: Integrated ConceptsFusion probability is greatly enhanced when appropriate nuclei are brought close…

A: The charge of the nuclei,   The distance between the charges,

Q: Which of the following statements is NOT true regarding electric charges? O a The S.l. unit for…

A: The si unit of charge is coulomb. It is right. Charges are conserved as well as quantized.  It is…

Q: An alpha particle is: 'n Alfa-deeltjie is: OA. a helium atom with two electrons removed / 'n…

A: 19) An alpha particle is produced from a radioactive nuclei during a radioactive decay. Two protons…

Q: How many times as strong is the Coulomb repulsion between two electrons than the gravitational…

A: Given: The separation between electrons is same for gravitational force and electrostatic force.

Q: the charge on the 3C

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Q: Refer to the table below; Calculate the percentage difference of the mass of neutron from proton.…

A: It is given that mass of proton is mp=1.673*10-27kg and mass of neutron is mn=1.675*10-27kg and wee…

Q: Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N - m² /C°. Vacum…

A: (a) When an electron will move in the electric field, it experiences a force. This force on the…

Q: A steady current of 10 A maintained for 1 hr deposits 12.2 g of cathode. What is the equivalent mass…

A: We are authorized to answer one Question at a time, since you have not mentioned which question you…

Q: n atom has 15 electrons, then it has ______________ protons

A: Given:- if an atom has 15 electrons, then it has ______________ protons Find :- Number of protons.

Q: Saran Wrap has a larger electron affinity than Nylon. If Nylon is rubbed against Saran Wrap, which…

A: Saran Wrap will end up with the excess negative charge. The object with the greater electron…

Q: Which of the following species of charged particles can be used as a test charge? * A photon in an…

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Q: 1. Neutral atom always has A) more neutrons than protons. B) more protons than electrons. C) the…

A: Given data:  The neutral atom Required: The relationship between number of protons, electrons and…

Q: Why is -1/5g is nigative here

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Q: Which of the following statements is NOT true regarding electric charges? a. A neutral atom contains…

A: Correct answer is    Option (d) i .e. S .I  unit of electric charge is Ampere .   Reason :…

Q: Why is chromium so useful for decorative electroplating?

A: Electroplating: Electroplating in simple words is defined as the process of applying a coating of…

Q: ed: 27. A particle in the nucleus of an atom; it has a positive electrical charge and is 2,000 times…

A: Required :: Fill in the blank.

Q: Ly charged more =-3e )enters th

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Q: Which of the following statements is NOT true regarding electric charges? O a. A neutral atom…

A: Solution   a) Neutral change contains an equal number of positive and negative charges. Hence it is…

Q: What kind of basic force pulls electrons close to the atomic nucleus?

A: The positive charge of nucleus pulls the electrons close to the atomic nucleus. The nucleus of an…

Q: What fundamental force binds the nucleus of an atom together?

A: There is a total of four fundamental forces present in the universe and out of which the strong…

Q: How can a charged atom (an ion) attract a neutral atom?

A: Given: A charged atom and a neutral atom

Q: Discuss why equal masses of carbon atoms and oxygen atoms don't contain the same number of…

A: When a loaf of bread is squeezed its volume will decrease and as there is no loss of the mass the…

Q: Determine the number of protons, neutron, and electrons in each of the following species  35-Cl17

A: Given : Species 35-Cl17 Here, Mass number = 35  Atomic number = 17

Q: A monatomic ion has a charge of +2. The nucleus of the ion has a mass number of 86. The number of…

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Q: An alpha particle (6.70 x 10^-27kg, 3.2  x 10^-19Coulomb) travels at 0.965c. What is its: (a)…

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Q: ____ are the charged parts of an atom. a. Only electrons b. Only protons c. Neutrons only d.…

A: Among the constituents of atom, electron is negatively charged, proton is positively charged and…

Q: The ionization energy of a carbon atom is 11.26 eV and its electron affinity is 1.26 eV Estimate the…

A: Given the ionization energy of a carbon atom is 11.26 eV and its electron affinity is 1.26 eV. We…

Q: Given theta= 31.9 and c=5.0 what is phi? Round to one decimal.

A: Given data: θ= 31.9 degree c=5.0 Need to determine the value of the angle ϕ.

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.