did john dalton give us the "raisin bun" model of the atom where negative and positive charges are placed throughout the atom?

Q: Is the statement consistent with Dalton’s atomic theory as it was originally stated? Why? Sulfur and…

A: Concept introduction: Dalton's atomic theory was the first complete attempt to describe all matter…

Q: What is the charge of an iron ion with 24 electrons? Is this a cation?

A:

Q: m atom c

A: Atom is the small particle of matter and made up of three fundamental particles which are known as…

Q: SHOW THE TWO WAYS OF WRITING THE SYMBOL FOR AN ATOM OF IODINE WITH 78 NEUTRONS

A: Atomic number is equal to the number of electrons and protons in an atom. Mass number is equal to…

Q: Whar principle in constructing the periodic table used the atomic number as basis rather than the…

A: The study of elements and their compounds can be made easy by a systematic classification of…

Q: Where on the periodic table are metalloids found?

A: ANSWER

Q: Which statement about protons is false?(a) Protons have about the same mass as neutrons.(b) Protons…

A: The electrons, protons, and neutrons are the basic constituents of an atom. They help in determining…

Q: Describe the Dalton model of the atom.

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

Q: Why were the results of Rutherford's gold foil experiment surprising? Oa. They demonstrated that the…

A: Ruderford does the gold foil experiment with bombardment of alpha particles over it.

Q: Thomson was able to determine the mass/charge ratio of the electron but not its mass. How did…

A: Millikan oil drop experiment proved that electric charge is quantized. He believed that there was a…

Q: Describe the structure of an atom, including the charge of each subatomic particle.

A: Atom is the basic unit of matter it consists of a heavy positive mass at its center called the…

Q: how many protons does an ion with 10 electrons and a charge of +1 contains

A:

Q: The following is a model of a nucleus. The protons are represented by + signs, the neutrons are…

A: An atom is the basic and fundamental unit of matter. An atom consists of electrons and the nucleus…

Q: Dalton assumed that all atoms of the same element are identical in all their properties. Explain…

A: One of the postulates of Dalton's Atomic Theory is: All the atoms of the same element are identical…

Q: Is the statement consistent with Rutherford’s nuclear theory as it was originally stated? Why?…

A: The basic unit of matter is called atom. Various theories were given to explain structure of atom.…

Q: How many protons does a neon atom have?

A: The number of protons present in an atom can be calculated as follows: The atomic number of the…

Q: Describe the general arrangement of subatomic particles in the atom?

A: The arrangement of subatomic particles (electrons, protons, neutrons) in atom:Atom is the basic unit…

Q: how do i write the  atomic symbol for the isotope  50 electrons and 72 neutrons

A:

Q: Name the three particles of the atom and their respective charges

A: Detail description is given below

Q: Potassium has an atomic number of 19 and an atomic mass of 39 (ignore the possibility of isotopes…

A:

Q: Diagram an atom of nitrogen which consists of 7 protons, 7 neutrons and 7 electrons. Be sure to…

A: Answer -

Q: Which atomic particles are electrically charged? (a) electrons and neutrons (b) neutrons and protons…

A: Given, Which atomic particles are electrically charged?(a) electrons and neutrons(b) neutrons and…

Q: Open the Build an Atom simulation (http://openstaxcollege.org/l/16PhetAtomBld)(a) Drag protons,…

A: a)

Q: How do I find a total charge of an atom

A: The charge of an atom is the number of protons minus the number of electrons. Usually, these two…

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

A:

Q: How do you predict the charges of ions formed by main-group elements?

A: S and P block elements are known as main-group elements.

Q: Write the standard atomic notation for an atom with 20 neutrons, 26 electrons, and 26 protons. Note…

A: This solved by atomic number and atomic weight determination.

Q: When calcium becomes an ion, what charge would you expect it to have?

A: The calcium is  element of group 2 and it generally possesses +2 oxidation state, thus it has +2…

Q: The atomic theory states that all matter is made of atoms. These atoms are made of subatomic…

A: Matter is made up of atoms.  Atom contains particles like electron, proton and neutron. Proton and…

Q: What charge does a proton have? *

A: Anything that has mass and occupies space is known as matter. Matter is made up of atoms. Atoms of…

Q: Describe our current understanding of an atom?

A: The solution is given  below-

Q: Who performed this experiment? Robert Millikan O Niels Bohr O J. J. Thomson Ernest Rutherford What…

A: Step : 1              the answers for the following multiple choice questions are as follow :

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

A: Atomic number of potassium is 19 and mass number is 39

Q: What are the names of the three subatomic particles? What are their approximate masses in atomic…

A: Subatomic particles are the parts of an atom. They constitute the atom. They play an important role…

Q: If an atom has 18 electrons, how many protons does it have?

A: An atom constitutes of electrons, protons and neutrons. The nucleus of atom contains proton and…

Q: What is the symbol for an ion with a 1- charge, 36 electrons, and 46 neutrons?

A:

Q: Explain Rutherford’s Gold Foil experiment and what it did for the development of the atomic model.

A: Rutherford’s Gold Foil experiment makes out to find out the how an atom is formed and which nuclear…

Q: Describe the structure of an atom. What are atoms composed of and how are the individual parts of an…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: What discoveries were made by J.J thompson and Lord rutherford? How did Daltons model of the atom…

A: J.J. Thomson experiment: - J. J. Thomson's cathode rays experiment leads to the conclusion that…

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

A: Since we know that in any elements at neutral state  Number of electrons = Number of protons =…

Q: define atomic number and atomic mass? Who discovered the concept of atomic numbes?

A: The atomic mass of an element is defined as the total mass of one atom of an element. Its unit is…

Q: What is the formula of the species that has 24 electrons, 30 neutrons, and a 3+ charge?

A: Given data, Electrons 24, Neutrons 30 and charge is +3 The atomic number of Cobalt is 24

Q: How many electrons belong to a neutral atom with an atomic mass of 39 amu?

A: Atomic mass is a sum total of all the protons + neutrons in a neutral atom.In a neutral atom the…

Q: how do I find out the valance electrons, number of neutrons, and protons on an element from the…

A: We have to explain how the valence electrons, number of protons and neutrons can be determined from…

Q: Be sure to answer all parts. How many protons, neutrons, and electrons are in the following isotope…

A: The atomic number (Z) of an atom is equal to the number of electrons and protons present in it.…