what are the elements of strength?
Q: Which of the following is an acceptable atomic model for a neutral atom of carbon?
A:
Q: Which of the following elements would you predict to be radioactive? Select one or more: a.…
A: From the periodic table, we can see that all the elements in the 7th period and actinide series fall…
Q: What is an isotope? A an atom of an element with a different number of neutrons in the nucleus a…
A: An isotope is an atom of an element that have the same number of protons but a different number of…
Q: Fill in the nine gaps in this table. Element symbol Zn Protons 28 Neutrons 34…
A: in the neutral atom, no. of protons= no. of electron Mass no. = No. of proton + no. of neutron
Q: Nt/No vs. t -0.0981'x + 0,847 1.00 0.75 0.50 0.25 0.00 2 ONIN
A: The half-life of a radioactive element is defined as the time at which the initial number of nuclei…
Q: 2. -iT de =2 e 121 2 2- ez
A: Given complex integration is :- I=∮z=2ez-iπ2z2-ezdz
Q: Which element has the lightest atoms?
A: The element that has the lightest atoms is hydrogen.
Q: why is 1 in the numerator?
A:
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: What happens if you place a neutron and an electron close together?
A: We will answer the question using the fact that same charges repel and opposite charges attract.
Q: How do electrons fill energy orbitals?
A: The electrons fill the atomic energy orbitals in a certain pattern depending on the energy of the…
Q: When two atoms collide with enough force, their nuclei fuse together, forming new substances and…
A:
Q: What is the difference between R and Ru? How are these two related?
A: R is the specific gas constant associated with each gas molecule with unit Joule/Kelvin.Mole.
Q: Your friend says that what makes one element distinct from another is the number of electrons about…
A: The number of protons and nucleus define an element. Only when the element is not ionized, the…
Q: What theories were formed from the law of Marie Curie’s experiements?
A: Given: What theories were formed from the law of Marie Curie’s experiements
Q: What element results if two protons and two neutrons are ejected from a radium nucleus?
A: The remaining nucleus is that of Radon with atomic number 86.The transformation of one nucleus of…
Q: What are the orbital elements
A: Orbital Elements Orbital elements are the parameters, which are helpful for describing the orbital…
Q: A 2.5 kg object has the following two forces acting on it: F = (16î + 133) N F, = (-9.0î + 203) N
A: Given: mass, m = 2.5 kg time, t = 3.9 s initial velocity, u = 0 m/s two forces acting…
Q: Where is the electron in an atom
A: An atom is made of electrons protons, and neutrons. Protons and neutrons are in the nucleus of the…
Q: When a nucleus decays by emitting an alpha particle, what is the atomic number of the resulting…
A: Given: 88 Ra226
Q: what are barrier elements ?
A: Barrier element are the elements which prevent the unintentional flow of gasses or fluids from a…
Q: composite particles or matter?
A: The Elementary and composite particles are held together by a very strong nuclear force called…
Q: What famous equation describes the relationship between mass and energy?
A:
Q: Name three different types of evidence for the existence of atoms.
A: Following are the three different type of evidence that proves the existence of the atoms.…
Q: What is an element?
A: The matter that exists in the purest form is called an element. They cannot be changed or broken by…
Q: Marie and Pierre Curie were both winners of the Nobel Prize in physics. This prize is one of the…
A: Curie's family is known for their scientific achievements and their Nobel prizes are confirmation…
Q: What do all isotopes of the same element have in common? How do they differ?
A: The isotopes are the elements which are same atomic number and different mass number.
Q: What is electron’s antineutrino?
A: Whenever, beta decay of a neutron take place neutron transform into protron and emission with the…
Q: Locate the radial distance of the radial nodes in the 3s orbital of an H atom.a.) node closest to…
A: The expression for the radial wave function of a 3s orbital of a hydrogen atom is given by,
Q: What element spontaneously splits into a lighter nucleus and an even lighter helium nucleus?
A: Nuclear fission is a reaction in which the nucleus of an atom splits into two or more smaller…
Q: Which isotope of hydrogen—deuterium or tritium—is abundant and which is scarce?
A:
Q: How does one isotope differ from the another?
A: In an isotope, the number of protons is always equal to the number of electrons, but the number of…
Q: What element results if you add a pair of protons to the nucleus of mercury? (See the periodic…
A: The number of proton is 80 and the number of neutrons is 121. Representation of the nuclei:
Q: to form a lithium ion, a lithium nucleus that contains three protons and four neutrons
A:
Q: Find the orientation of the elements upon which they act?
A:
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: Question 40 A platinum wire that is 1.20 m long has a radius of 0.500 mm and is fixed at both ends.…
A:
Q: The subatomic particles in the central nucleus of an atom are O protons and electrons electrons and…
A:
what are the elements of strength?
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