Electron- Proton- Atomic number- Atomic mass- Neutron- Nucleus- C. Isotopes or Different Elements?

Q: The nucleus, the massive center of an atom, contains which two particles?

A: Nucleus is the massive part of any atoms . It contains mostly all the mass any element. Nucleus was…

Q: An isotope has 47 protons, 60 neutrons, and 47 electrons. The symbol of this isotope is and its net…

A: Isotopes are members of  element that all have the same number of protons but different numbers of…

Q: Some isotopes of iodine are radioactive, but others are not. When we speak of two isotopes of an…

A: Isotopes are different forms of a chemical element which have the same atomic number (number of…

Q: Copper has two natural isotopes: Cu63 and Cu-65. Which isotope is more abundant? (Hint: Refer to the…

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Q: onsider two isotopes.  write the nuclear symbol for both isotopes how do they differe from each…

A: The word isotope consists of two words, iso means same and topo means position. It is defined as the…

Q: What subatomic particles will be found in the nucleus of an atom ?

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Q: Refer to the figure below. (Hint: This isotope is a neutral atom.) What isotope is represented?…

A: We're given atomic structure of an atom.  In an atom, protons and neutrons are found in the nucleus…

Q: Which of the following unspecified isotopes is an isotope of 108? The a atom identities have been…

A: Given, symbol of boron atom: 105BWhere, Mass number=10=Number of Protons + Number of Neutrons.Atomic…

Q: Argon (Ar) has three naturally occurring isotopes namely: Ar-36, Ar-38, and Ar-40. a) How are these…

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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: Suppose a new element with an average atomic mass of 23.251 u is discovered on Mars. This element is…

A: The average atomic mass of an element is the sum of the masses of its isotopes, each multiplied by…

Q: The number of neutrons in the nucleus of the isotope 22Na is

A: The number of neutrons

Q: A neutral subatomic particle. a) compound b) mixture c) molecule d) neutron e) atom

A: An atom is made up of neutrons, protons and electrons. Protons are positively charged and electrons…

Q: postulate in the atomic theory did the discovery of isotopes contradict

A: The postulates of atomic theory are shown below: Matter is made up of small indivisible particle is…

Q: Match each of the words to their correct description.

A: Atom is the fundamental unit of matter.  It consists of sub-atomic particles :- Protons Electrons…

Q: Which of the following statement concerning the nucleus is NOT true? A) The density of a nucleus…

A: The nucleus is the positively charged center in an atom that contains protons and neutrons. The…

Q: Hydrogen and oxygen react to form water, together they are a  .... - molecule - compound -…

A: Hydrogen and oxygen are atoms that combine to form water

Q: Atomic number of an element = number of:        2.  Atomic mass of an element = number of    ..…

A: Atomic Number: It is defined as the total number of protons present in an atomAtomic Mass: It is…

Q: The subatomic particle that is correctly paired with its electrical charge is: A) proton; negative.…

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Q: Which subatomic particle is transmitted through electric current? A. proton B. electron C.…

A: Which subatomic particle is transmitted through electric current?

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.