Describe Rutherford alpha scattering experiment

Q: nucleus örbits nucleus Rutherford Model Bohr Model The diagram shows Rutherford's atomic model and…

A: In Rutherford's model , gold foil is bombard with alpha paricles . Thus before his atomic model…

Q: Difference between Rutherford nuclear model and daltons plum pudding model

A: Rutherford model shows that an atom is mostly empty space i.e. with electrons orbiting a fixed,…

Q: State the main points of Dalton’s atomic theory using your own words. Which parts of Dalton’s theory…

A: Introduction: John Dalton, in the year 1808, put forward his atomic theory on the nature of matter.…

Q: Describe the Dalton model of the atom.

A: The Dalton model of the atom has to be described below.

Q: Find the mass of 236 atoms of tungsten in Kg

A: Tungsten is a chemic element having atomic number 74. Chemical symbol of tungsten is 'W'  According…

Q: What did Rutherford determine about the structure of the atom from his gold-foil experiment?

A: There are 3 sub-atomic particles in an atom: Electrons: These are negatively charged particles…

Q: Fill in the table with the most information you can. Use pictorial illustrations whenever necessary.…

A: Structure of atom has been described on the basis of various types of atomic model given by various…

Q: In atoms, protons and neutrons are found (a) only in the nucleus. (b) outside the nucleus. (c)…

A: An atom is composed of three main sub atomic particles; electrons, protons and neutrons. Out of…

Q: Compare the plum pudding model of Thomson to the nuclear model of Rutherford. Describe the…

A: Plum pudding model of Thomson : In 1898, J. J. Thomson proposed the first of many atomic models to…

Q: + а. Bohr b. Dalton C. Rutherford d. Thomson 3. Which atomic model was the first to show a nucleus,…

A: 27) in the Given figure, the model of an atom was proposed by Thomson.

Q: How many neutrons are in the nucleus of an atom with an atomic number of 25? (use Periodic Table for…

A: Number of protons = atomic number   Number of electrons = atomic number (in case of neutral atom)…

Q: What is Issac Newton contribution to the atomic theory? Explain in detail.

A: The correct explanation is given below

Q: i) Ernest Rutherford discovered a. proton b. electron ...................by thin gold foil…

A:

Q: In dating geological samples, scientist compare the ration rubidium-87 to strontium-87. Give the…

A: The atomic number is the number of protons in the nucleus of an atom. In an electrically neutral…

Q: What did Ernest Rutherford discover about the structure of an atom ?

A: Rutherford carried out alpha-particles scattering experiment by the bombardment of high speed…

Q: What does the "(<1%)" in the mass spectrum mean?

A: Mass spectrometry helps us to predict the structure of unknown organic compound on basis of the…

Q: Which of the following scientists had similarities in their atomic model, but lived thousands of…

A:

Q: Find the number of protons, electrons, neutrons of and symbol of Tungsten.

A: The number of protons, electrons, neutrons of and symbol of Tungsten has to be given,

Q: What is a family or group of elements?

A: Elements: These are the basic pure substances from which chemical compounds can be formed. To define…

Q: Which atomic model states that it is impossible to know the exact location of electrons around the…

A: The structure of the atom has been explained by several models known as atomic model. Many…

Q: In Rutherford experiment what was the unexpected result

A:

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

A: the correct options are:

Q: From the experiments of JJ Thomson, which of the following is not one of his conclusions?   Group of…

A: From the experiments of JJ Thomson, which of the following is not one of his conclusions

Q: Note the major accomplishment of each of the following:a. Dalton c. Chadwickb. Crookes d. Goldstein

A: Hi, since you have posted questions that has multiple subparts we will answer the first three…

Q: Describe Rutherford’s nuclear theory?

A: Rutherford, in his experiment, directed high energy streams of α-particles from a radioactive source…

Q: Summarize Dalton’s atomic theory.

A: John Dalton was the scientist who gathered all the old ideas he got about an atom and put together…

Q: What is an element?How are elements arranged in the periodic table?

A: The elements starting from hydrogen having atomic number 1 to the element with atomic number 118 are…

Q: Illustrate Dalton's model of atom

A: According to the Dalton atomic theory, the atom is the smallest particle of a substance and it…

Q: Describe what is atomic

A: The definition of atomic has to be given,

Q: accomplishments

A:

Q: Describe cathode ray tube experiment and draw its diagram

A:

Q: Silicon has three naturally occurring isotopes: Si-28 has a percent abundance of 92.23% and a mass…

A: The average atomic mass of silicon isotopes can be calculated asIsotope = Si-28amu =27.9769Abundance…

Q: what is atomic mass? how is it computed

A: what is atomic mass? how is it computed?

Q: Predict and test the behavior of a particles fired at a plum pudding model atom

A: The "plum pudding" model given by J J Thomson assumes an atom to be a solid positively charged…

Q: why Rutherford's model of an atom was considered to be unstable?

A: Rutherford’s experiment:Rutherford suggested that there is something at the center of the metal…

Q: proposed

A: Democritus theory is Ancient theory, He say about that matter consists of atom means smallest…

Q: Why Rutherford’s model could not explain the stability of an atom?

A: Models for electrons- J.Thomson in 1897 discovered electron with the help of cathode ray tube…

Q: Outline Rutherford’s Gold foil experiment, including the observations and conclusions from his…

A: The arrangement of electrons, protons and neutrons inside the atoms is explained by different atomic…

Q: Discuss the assertion between the observed value of atomic mass of lithium and it's true value

A: The mass of the atom is due to the nucleus. And the nucleus contains two sub atomic particles which…

Q: Rutherford model of an atom

A: Atomic structure of elements given by Rutherford is known as Rutherford atomic model (or) Rutherford…

Q: ne average atomic mass

A:

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: Isotopic Symbol electrons Format: X-# Element atomic # of # of # of mass Symbol number number…

A: There are different type of elements with Their different symbols. Some symbols derived from their…

Q: Find the amount of positive electric charge in one mole of sodium atoms. (Note: The nucleus of a…

A: Sodium It has atomic number 11. It’s outer electronic configuration is 1s22s22p63s1. Charge of the…

Q: How the electrons are arranged around the nucleus of a phosporus

A: Electronic configuration: It is the representation of electrons that are present in the various…

Q: In Rutherford’s gold foil experiment, which particle(s) were used? Group of answer choices α-rays…

A: Alpha rays (radiation) is the emission of an alpha particle (helium nuclei). Beta rays (radiation)…

Q: Which part of John Dalton’s theory was disproved by J.J. Thomson’s cathode-ray tube experiments?…

A: To find: Which part of John Dalton’s theory was disproved by J.J. Thomson’s cathode-ray tube…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.