HOW THE EARLY CONCEPTS OF ATOM WERE DEVELOPED BY THE GREEK FOUNDING FATHERS. AVOID PLAGIARISM

Q: How many protons, neutrons, and electrons are there in a neutral atom of 199F? #neutrons # electrons…

A: Given symbol of the atom = 919FNumber of protons = ?Number of neutrons = ?Number of electrons = ?

Q: Below are some chemical fertilizes, molecular compounds of lonic compounds. What is the atomic…

A: “Since there are multiple sub-parts in this question and it is not mentioned that which one has to…

Q: Silicon has three naturally occurring isotopes (Si-28, Si-29, and Si-30). Masses and natural…

A: From the values given in the table we will first calculate the abundance if Si-30 as shown in the…

Q: Describe the structure of the atom in terms of protons, neutrons, and electrons and express the…

A: The atomic number defined as the number of electrons or number of protons present in a neutral atom.…

Q: Which symbol represents the atom having 28 protons and 34 neutrons in its nucleus?

A: Atomic number: The atomic number (represented by the letter Z) of an element is the number of…

Q: Which combination of protons, neutrons, and electrons is correct for 12/1 (atomic number:53)? OA. 53…

A: In a neutral atom, Atomic number = Number of proton = Number of electron Atomic mass = (Number of…

Q: An atom has an average atomic mass of about 24.3 amu. What is the chemical symbol for the atom? Use…

A: Atomic mass is the mass of an atom. SI unit of mass is the kg. Atomic mass is often expressed in the…

Q: mples of compound X, Y, and Z are analyzed, with results shown below. Mass of Hydrogen 0.148 g 0.329…

A: Law of Definite Proportion states that every Chemical Compound contains fixed and constant…

Q: A B 0 Which of the following has the greatest mass? a particle neutron proton D ẞ- particle E…

A: The question is asking us to compare the masses of different subatomic particles: a neutron, a…

Q: What are the aspects of Leucippus and Democritus idea of atomism?

A: Since you have multiple questions, we will answer only first question for you. In order to get other…

Q: Consider a hypothetical case in which the charge on a proton is twice that of an electron. Using…

A: The atomic number of potassium (K) is 19. The mass number of potassium is 39. The number of protons…

Q: In the early 1800s, an English school teacher, John Dalton, proposed six postulates on what an atom…

A: Atom can be divid example  Proton neutron electron  Isotope are present so same element can have…

Q: 2. Suppose an element consisted of three naturally occurring isotopes. The reported average mass for…

A: The study of isotopes and their contributions to the overall properties of elements is a fundamental…

Q: Estimate the percentage of the total mass of a atom that is due to (a) electrons, (b) protons, and…

A: Dear student, you have not mentioned the atom for which the mentioned percentage is required. I am…

Q: From the statements about subatomic particles which is FALSE? Protons have about the same mass…

A: The statement Protons have about the same mass as electrons is FALSE. This is because the mass of a…

Q: Which of these pairs of atoms are isotopes? Atom A: 13 protons, 12 neutrons and 12 electrons. Atom…

A: Definition of isotopes =>  Isotopes are those whose atomic number is same (means number of proton…

Q: At some point in the future, nuclear chemists have synthesized two stable isotopes of bohrium.…

A: Since average mass of the element is given so we can easily calculate the fraction of each isotope…

Q: Which of the following ideas is NOT part of Dalton's Atomic Theory?

A: Atoms are destroyed during a chemical reaction is not part of Dalton atomic theory.

Q: The U. S. Environmental Protection Agency (EPA) sets limits on healthful levels of air pollutants.…

A: The U. S. Environmental Protection Agency (EPA) sets limits on healthful levels of air pollutants…

Q: The element indium has two naturally occurring isotopes: 113In and 1 In. The 113In isotope has a…

A: Correct option A. Indium is non metal is incorrect. Indium is a metal with soft,melable,ductile…

Q: 1- For each of the following atoms, calculate the number of protons and neutrons in the nucleus and…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Which of these statements is not correct according to Dalton's atomic theory? O Elements combine in…

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

Q: Nucleons The term nucleon refers to the particles found in the nucleus of an atom, namely protons…

A:

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.