What led Rutherford to believe that atoms contain a positive nucleus? none of the above some alpha particles were deflected by the gold foil the ions he used were electrically neutral most alpha particles went straight through the gold foil the line spectra of excited atoms

Q: 7. Identify for an atom of °Be: element name: Z, atomic number = A, mass number number of neutrons =…

A: Solving only first question in accordance with the guidelines.

Q: Fill in the missing boxes in the chart below: Nuclear Symbol Neutrons Atomic Number Electrons Mass…

A: An atom is the smallest particle that is capable of independent existence. When an atom loses…

Q: Which of the following statements is incorrect? A. Protons are positively charged. B.) Protons…

A: Atom is made up of 3 particles 1) Proton 2) Neutron  3) electron

Q: See if you can complete the following table using only what is on this page. Hint: Two of the…

A:

Q: Which particle, if lost from the nucleus, will not change the element (no change to atomic number)?…

A: The particle which is lost from nucleus without change the atomic number has to be given,

Q: Complete the subatomic particles chart.. MASS CHARGE LOCATION (in amu) Proton Electron Neutron

A: 1. Proton Mass -  1 amu Charge - (+1) Location - in nucleus

Q: Which statement regarding the nucleus of an atom is correct? A. The nucleus contains protons and…

A: Nucleus of any atom consists of three particles : Proton  neutron electron

Q: What is the most complete list of the particle(s) that are located within the nucleus of an atom? A.…

A:

Q: Identifying and Labelling Isotopes Complete this table - Fill in the missing information Number of…

A: Since you have posted multiple questions, we are entitled to answer the first 3 only.

Q: A bromine atom has an atomic number of 35 and an atomic mass of 80. What is the structure of this…

A:

Q: True or False? Atomic weight is equal to the number of protons and neutrons in the nucleus.

A: Given : Statement "Atomic weight is equal to the number of protons and neutrons in the nucleus"

Q: Write the isotopic notation for an isotope that has an atomic number of 35 and a mass number of 81.

A: Given   Atomic Number   = 35    Mass   Number  =  81  Isotopic Notation     = ?

Q: Rutherford’s Metal Foil experiment demonstrated __. A) that most of the mass of an atom is in its…

A: Answer:- This question is answered by using the simple concept of Rutherford metal foil experiment…

Q: Which of the following is not associated with the work of Rutherford? the nucleus of an atom is…

A: Rutherford model of and atom had the following characteristics-  1) Most of the space inside the…

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: The complete symbol of an atom with atomic number 20, mass number 42 is? Select one: до Са20 а. 42…

A: Atomic number 20 means the element have 20 proton and mass number 42 means total proton ans neutron…

Q: 1. What particles are located in the nucleus? protons and nutrons 2. What particles orbit around the…

A: As you have not asked which question you want us to solve, hence we are solving all the questions…

Q: Identifying and Labelling Isotopes Complete this table - Fill in the missing information Isotope…

A: Atomic number (Z) :-  The number of protons present inside the nucleus of an atom is known as atomic…

Q: would have happened to the path of particles in Rutherford’s experiment if he had used a negatively…

A: The experiment of Rutherford tells many important things about the atom. He bombarded alpha…

Q: How many neutrons are in the nucleus of an atom that has an atomic mass of 36 and an atomic number…

A: We are given a atom, lets say X having atomic number 25 and Atomic mass = 36.

Q: A sample of the element Phosphorus is shown to have a mass of 33 and å charge of -3. HoW many…

A: Neutral Phosphorus having mass 30.9 P having mass 33. Atomic number of P is 15, also atomic number…

Q: 37 The actual mass of a 17CI atom is 36.9659 amu. Calculate the mass deficiency (amu/atom) for a Cl…

A: Mass defect per atom is determined from the difference between calculated mass and theoretical mass.…

Q: What fundamental force is responsible for holding together the subatomic particles of an atomic…

A: There are various physical forces acting all around us. Four fundamental forces are listed below:…

Q: If the Element Symbol is Si and mass is 28, and electrons is 14 fill in rest of iostope data Nuclear…

A: Number of proton and electron is equal to atomic number of elements

Q: Beta particles are best described as _ ejected at high speeds from a radioactive nucleus. positive…

A: Radioactive decay is the emission of radiation from the unstable nucleus is called radioactivity .…

Q: The actual mass of a 17CI atom is 36.9659 amu. Calculate the mass deficiency (amu/atom) for a 17…

A:

Q: 8. Which of the following is the correct interpretation of Rutherford’s experiments in which gold…

A: The correct interpretation of Rutherford’s experiments in which gold atoms were bombarded with alpha…

Q: By observing the scattering of alpha particles, Rutherford determined that atoms have: positive…

A: Rutherford  model is well-known as gold foil experiment in which he demonstrated that the atom has a…

Q: This physicist gets credit for the initial information about an atom's nucleus: Dalton Thomson…

A: the correct options are:

Q: Rutherford's gold foil experiment determined that A) neutrons are in the nucleus. B) electrons have…

A: Rutherford bombarded the alpha particles on the very small sheet of gold. He observed that most of…

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: Identifying and Labelling Isotopes Complete this table - Fill in the missing information Name Atomic…

A: Complete the table

Q: What particle can be added or removed to change the charge of an atom? O proton O neutron O electron

A: Any atom has mainly three fundamental particles, Electron , proton, and neutron.   Electrons are…

Q: Given the atom   1123 X, find the following: a. Nucleon number b. Atomic number c. Proton number…

A: Given: The atom  X1123  We must know the following things to solve the question further: The atomic…

Q: Select the statements that are true concerning neutrons. they have a charge of zero O they are…

A:

Q: Ionization energy corresponds to the amount of energy absorbed when an atom... loses a proton…

A: Ionization energy corresponds to the amount of energy absorbed when an atom loses an electron.

Q: Which of the following statements regarding the Rutherford Gold Foil experiment is false? Group…

A: Rutherford gold foil experiment is an attempt to explain the atomic structure.

Q: Which of the following statements regarding the Rutherford Gold Foil experiment is false? a. The…

A:

Q: Alpha particles are identical to   Question 12 options:   a)  hydrogen atoms.   b)  electrons.…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: 17.A hypothetical element X is found to have an atomic mass of 37.45 amu. Element X has 2 isotopes,…

A: Given that mass of X-37 = 37.24   Let x be the mass of the other isotope  Fractional abundance of…

Q: The nucleus of an atom consists mainly of:     protons and electrons     neutrons and…

A: The positively charged center in an atom is called nucleus.

Q: Use the following information to identily the atom or on Mass number 32 Protons Neutrons lectrons 18…

A: The details solution for this is provided below in attach image.

Q: involving alpha particles and gold foil that led to the discovery of the nucleus in atoms. The…

A: During Rutherford's experiment, most of the α particles emitted from a radioactive source bounced…

Q: Which of the following scientist and discoveries stablished that the nucleus was at the center of…

A: A multiple choice question based on Rutherford's experiment, which is to be accomplished.

Q: An atom with an atomic number of 6 contains 26 subatomic particles. How many of these subatomic…

A: Subatomic particles like electron, proton, and neutron are present in an atom. Also, more subatomic…

Q: Which statement below best explains why Ernest Rutherford was expecting the alpha particles to pass…

A: In Rutherford's alpha particle scattering experiment, the alpha particles are deflected from their…

Q: Complete the table below to compare protons, neutrons, and electrons in terms of their location and…

A: These mentioned particles are the fundamental entities associated with any atom. Their location and…

Q: 30. Based on the given data, which of the subatomic particles is the lig Particle Charge Mass (kg)…

A: Atomic number = number of proton, Atomic mass = no. of proton + no.of neutron

Q: Complete the table below (omit the subscript and superscript numbers for the Atomic Symbol): Atomic…

A: