The subatomic particles in the central nucleus of an atom are O protons and electrons electrons and neutrons protons and neutrons O equal to the atomic number

Q: The electrostatic force between a negative electron and a neuter neutron is: a. negative and…

A: Given :  An electron and a neutron Required : Electrostatic force between the electron and neutron.

Q: Lasers are used (Select all that apply) in UPC scanners O in photocopiers O in DVD players in fiber…

A: solution:  Laser are used in :- UPC scanner,photocopiers, DVD players, in fiber optics…

Q: The particle that orbits the central core inside an atom is   A the electron   B the neutron…

A:

Q: What are the positively charged particles of an atom called? A. ELECTRONS B. ELECTRON CLOUD C.…

A: To determine Positively charged particles of an atom

Q: If you have a sample of an element, it is made of atoms that all have the same number of which type…

A: To identify : The atoms in a sample of an element have the same number of which type of particlesin…

Q: Which statement is correct concerning the subatomic particles found in an atom? Electrons are…

A: Subatomic particles of atom: Electrons Protons quarks Electrons orbit around the nucleus. Nucleus…

Q: The model of the atom shows a A neutrally charged nucleus surrounded by both protons and electrons.…

A: Atom is a combination of protons, neutrons and electrons

Q: 6. The particles in the nucleus that have a positive charge are the b. neutrons a. electrons c.…

A: Part (6):Introduction: There are three fundamentals particles are present in the atom electrons,…

Q: Because they are less restricted in their motion than other elementary particles, electricity is…

A: Flow of electric charge in a conductor per unit time per unit cross sectional area is called…

Q: A heavy hydrogen nucleus with one proton and one neutron is called   a. bi-hydrogen.   b. tritium.…

A: With one proton and one neutron in nucleus we get isotope of hydrogen which is called

Q: If electrons are negatively charged and the nucleus is positively charged, why do they not attract…

A: Electrons revolve around the positively charged nucleus in circular orbit .

Q: Choose the BEST answer to the following. The neutrons in an atom are normally found (a) inside the…

A: Answer: ai,e  inside the nucleus.

Q: Number of Electrons Atomic Number Element name Element Symbol

A: Done

Q: Atoms of the same element whose nuclei have the same number of neutrons but a different number O of…

A:

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: In a LASER, the energy of the emitted light comes from: a) The thermal energy of the active…

A:

Q: Will electrons collide with the nucleus due to their attraction. Give answer with reason

A: No, electrons will not collide with the nucleus due to their attraction. The reason of this…

Q: The mass number of an atom is found by O adding the number of protons and neutrons. adding the…

A:

Q: What is the explanation for the diagram below? O The particles are all neutrons. O The particles are…

A:

Q: Fill in the nine gaps in this table. Element symbol     Be     Protons   6   Neutrons   8…

A: Beryllium is denoted as Be. Carbon is denoted as C. Sodium is denoted as Na.

Q: What part of the atom has a positive charge? A) Neutron B) Proton C) Electron D) All the above

A: There are three subatomic particles.  1. Protons - positively charged 2. eelectrons - negatively…

Q: The nucleus of an atom consists of protons and neutrons (no electrons). A nucleus of a carbon-12…

A: Let the number of electrons is n as the charge is conserved during the collision charge of…

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

A:

Q: The nucleus of an atom is composed of O Protons bound to electrons by a strong nuclear force O…

A: Protons are the particles which are positively charged. Electrons are negatively charged particles…

Q: If an atom has an overall negative charge, the number of electrons must be fewer than the number of…

A: An electron has the negative charge and proton has the positive charge. When the number of electron…

Q: The force that acts between the electron and nucleus of an atom is the same force that keeps the…

A:

Q: What subatomic particle was used by Enrico Fermi in reactions of bombardments O a-particle O…

A: In 1934 Italian physicist Enrico Fermi started bombarding elements with neutrons instead of protons…

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: ng atoms, or isotopes, taking into In order to calculate the number of neutrons you must subtract…

A: The atomic number is the number of protons OR electrons. They are both equal thus making the atom…

Q: The atomic number of an atom is determined by its number of electrons. number of protons.

A: Every atom in periodic table has some atomic number .

Q: Direction: A. Complete the table below by filling the blanks with the correct value. Mass Number…

A: The  problem is based on nuclear physics, To solve the given problem we will define atomic number…

Q: when an atom loses an electron it becomes: A) neutron B) negative ion C) positive ion D) none of the…

A: An atom is electrically neutral that means the number of electrons in the atom is equal to the…

Q: How many neutrons are in the nucleus of the atom 17 9 F

A: Given mass number is 17. Given atomic number is 9.

Q: Click on ALL of the characteristics that describe a NEUTRON. O Neither a positive nor a negative…

A:

Q: 4. A neutral atom always has A) More neutrons than protons. B) More protons than electrons. C) The…

A: Neutral atoms are the atoms which have no charge neither negative nor positive.

Q: The mass defect is the result of what action occurring? A) mass being converted to energy when…

A: Given that, Mass defect

Q: Four marbles are made of different metals. Each marble has the same mass, but a different volume.…

A: Scenario - Four metals have same masses but different densities, hence has different volumes. Given…

Q: The atomic mass of an atom is equal to the number of protons and: O Neutrons O lons O Electrons O…

A: The atomic mass of an atom is equal to the number of protons and: O Neutrons O lens O Electrons O…

Q: Radioactivity is a process that occurs: a. In the electronic shells of atoms. b. In the nuclei of…

A: The correct answer is option (b).

Q: What property of an atom determines which type of element it is? O Number of Proton plus Neutrons O…

A: The number of electrons (e) is equal to the number of protons (p) in a atom.  The number is e/p in…

Q: A neutral atom always has * O More neutrons than protons More protons than electrons The same number…

A: Since an electron and a proton has an equal amount of charge, they will have to equal in numbers to…

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: Molecules attract or repel one another due to _____ forces. a)nuclear b)weak c)gravity d)electric

A: Molecules are the smallest discrete[independent] particles of a compound or element that exist in…

Q: An atom of carbon-14 isotope has more protons than an atom of carbon-12 isotope. True False

A:

Q: The electrical interaction between the nucleus and the electron is a force of

A: Attraction

Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.