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

Q: Where are electrons, protons, and neutrons located withinan atom?

A: The smallest unit of matter is an atom that gives the formation of the chemical element. The meaning…

Q: Match each of the particle names with what they actually are. alpha particle V [ Choose ] high…

A: Radioactivity can be defined as the process of spontaneous disintegration of unstable atomic nuclei…

Q: what are electromagnetic radiations? write its characteristics.

A:

Q: A gamma ray has a frequency of 2.88 × 1 0 21 Hz. What does this mean?

A: Frequency(v) means the number of waves passing in per (means one) second of time. Unit of…

Q: Choose the particle having a relative mass of 0 amu and a charge of +1. Group of answer choices…

A: Answer

Q: How is stability in atoms achieved?

A:

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: Define atomic radiation.

A: Radiation : 1. It is a flow of atomic and sub-atomic particles and of electromagnetic waves which…

Q: It is the anti-particle of electron. a. alpha b. neutron c. positron d. gamma

A:

Q: Question 1. Match the following. a. Alpha particles b. Beta particles c. Positrons d. Gamma rays e.…

A: a) Alpha particles → Helium nuclei b) Beta particles   → Same as electrons for β- and Opposite of…

Q: In Rutherford’s gold foil experiment most of the alpha particles went straight through the gold…

A: Conclusion of Rutherford’s gold foil experiment: a) Most of the α-particles pass through the gold…

Q: Which of the following particles will NOT undergo deflection in a magnetic field. A Alpha particles…

A: The particle having charge, deflected in the magnetic field, the positively charged particle…

Q: What is Radiation?

A: Electromagnetic radiations Electromagnetic radiations are the collection of different forms of…

Q: Alpha particles beamed at thin metal foil may O A. pass directly through without changing direction…

A: The experiment performed by Rutherford to probe the structure of an atom is known as the alpha…

Q: Which of the following does not describe beta particles? A. Beta particles can be stopped by a sheet…

A: Beta particle (β) is a type of high speed radiation with a negative charge.

Q: Electron capture leads to the: A emission of an electron from the second shell in an atom. B…

A: Electrons capture leads to the  A) emission of an electron from the second shell in an atom.  B)…

Q: 7. What is emitted during gamma emission? O Light Beta particles Electrons Alpha particles

A: Gamma decay-  It is a  radioactivity in which some unstable atomic nuclei dissipate excess  amount…

Q: A beta particle is identical to an electron true or false

A: A beta particle is identical to an electron ,this statement is true.

Q: Fill in the missing mass number and atomic number for each of these particles or types of radiation.…

A: Alpha particles, also known as alpha rays or alpha radiation, are made up of two protons and two…

Q: What is the maximum wavelength of a γ ray that could break a deuteron into a proton and a neutron?

A: The energy can be expressed as the product of a constant that is plank’s constant(h) and…

Q: what are black body radiations?

A:

Q: What is a gamma-ray?

A: Isotopes are those elements which have same atomic number but different mass numbers. There are many…

Q: N'd TiPz 2 P;=P.V,Tz Pz= V2T. Al pha Particle Emission Beta Parti cle Emission Symbol Gamma Ray…

A:

Q: beta particle is a high energy nucleus that contains two protons and two electrons. A True (B False

A: Which one is correct

Q: 3. Each of the items below describes a type of radiation. Write a if it describes an alpha particle,…

A:

Q: What is ionizing radiation?

A: Ionizing radiation consists of subatomic particles or electromagnetic waves. Ionising radiation is…

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: Even with modern lab techniques, you cannot change the half life of an element.

A: Applying isotope exchange technique which are surrounded by radioactive isotope.

Q: Use the information supplied in the table to fill in the remaining blanks in each row. Mass Number…

A:

Q: What is the maximum wavelength of a  γ  ray that could break a deuteron into a proton and a neutron?…

A: The threshold energy of gamma rays required dissociating deuteron into proton and neutron is 2.22457…

Q: Nuclear decay can be useful.  Generally, the radiation interacts with other matter in a specific…

A: We only answer up to 3 sub-parts of multipart question. Please resubmit the question with other…

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: Create a table showing how each type of radiation affects the atomic numberand the mass number of an…

A: Given information,      Different types of radiation affects the atomic number and the mass number…

Q: 8. The Table below lists information about two common types of nuclear radiations. Fill in the…

A: A matter and energy can be differentiated based upon whether the mentioned particle has mass or…

Q: Lead block (+) (-) Radioactive substance Electrically charged plates Photographic plate

A: Rutherford experiment:

Q: In measuring bone minerals fact that; nearly all of the calcium in the body is in the bones. The…

A: As you know 99% of the calcium is stored in bones but the whole body is irradiated with thermal…

Q: Define atomic number, atomic mass, atomic weight, isotope, and radioisotope.

A: Definition is as below-

Q: A 1H atom has a mass of 1.673533 10–24 g, while a neutron has a mass of 1.674927 10–24 g. A…

A: Given, A 1H atom has a mass of 1.673533 10–24 g, while a neutron has a mass of 1.674927 10–24 g. A…

Q: An alpha particle   a. is least ionizing b. travels with speed of light c. can be stopped by a piece…

A:

Q: A undergoes alpha emission to D. Dundergoes beta emission to X. Xundergoes alpha emission to Z. If A…

A: We have to predict the Atomic number of Z.

Q: About the alpha particle, it can be said that: I. It is identical to He. II it has a mass of 4. III…

A: Alpha particle is represented  as[ 2He4]2+ means it is equals to nucleus of helium.

Q: Define the term Radio waves?

A: The arrangement of electromagnetic radiation in decreasing order of energy or increasing wavelength…

Q: Henry Moseley hypothesized that the position of an element on the periodic table was determine by…

A: To explain: The hypothesis of Henry Moseley.

Q: What do you mean by Electron capture?

A: Isotopes are those elements which have same atomic number but different mass numbers. There are many…

Q: What condition describes a radioactive atom ?

A:

Q: Fill in the blanks word .The electron move around the nucleus in an __________

A: The electron move around the nucleus in an __________

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.