The fundamental particles of an atom?

The fundamental particles of an atom?
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1 Answer

Answer :

Proton; Electron and Neutron
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The fundamental particles present in the nucleus of an atom are - (1) Electron, proton (2) Proton, neutron (3) Neutron, electron (4) Neutron, positron

Description : The fundamental particles present in the nucleus of an atom are - (1) Electron, proton (2) Proton, neutron (3) Neutron, electron (4) Neutron, positron

Last Answer : (2) Proton, neutron Explanation: The nucleus is the very dense region consisting of protons and neutrons at the center of an atom. It was discovered in 1911, as a result of Ernest Rutherford's ... mass of an atom is located in the nucleus, with a very small contribution from the orbiting electrons.

The fundamental particles that composed on atom are

Description : The fundamental particles that composed on atom are

Last Answer : Proton, electron, Neutron

The fundamental particles that composed on atom are

Description : The fundamental particles that composed on atom are

Last Answer : Proton, electron, Neutron

The fundamental particles present in the nucleus of an atom are (1) Electron, proton (2) Proton, neutron (3) Neutron, electron (4) Neutron, positron

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There are four fundamental forces in nature. A particle has been associated with each of these four forces. Name any TWO of these particles.

Description : There are four fundamental forces in nature. A particle has been associated with each of these four forces. Name any TWO of these particles.

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The heaviest fundamental particle of an atom?

Description : The heaviest fundamental particle of an atom?

Last Answer : Neutron

What fundamental change in our understanding of the atom was brought about the work of Marie curie?

Description : What fundamental change in our understanding of the atom was brought about the work of Marie curie?

Last Answer : Transmutation of elements -- huh -- the atom was thought to bethe unbreakable atom of Greek legend, but Dr. M. Curie's workshowed otherwise.

What are the fundamental elements of an atom?

Description : What are the fundamental elements of an atom?

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In the Gold foil experiment of Geiger and Marsden, that paved the way for Rutherford’s model of an atom, ~ 1.00% of the α-particles were found to deflect at angles > 50º. If one mole of α- -Science

Description : In the Gold foil experiment of Geiger and Marsden, that paved the way for Rutherford’s model of an atom, ~ 1.00% of the α-particles were found to deflect at angles > 50º. If one mole of α- -Science

Last Answer : Total number of α particles used for bombardment = 1 mole 1 mole=6.022×1023 particles number of α particles deflected at angles greater than 50°(>50°)= 1% Number of α particles ... at angles less than 50°= 99/100 × 6.022 × 1023 =5.96 × 1023

Atomic number of an element gives (a) The number of protons in its atom (b) The number of nucleons in its atom (c) The weight of the atom of the element (d) The total number of elementary particles in its atom

Description : Atomic number of an element gives (a) The number of protons in its atom (b) The number of nucleons in its atom (c) The weight of the atom of the element (d) The total number of elementary particles in its atom

Last Answer : Ans:(a)

------are negatively (-) charged particles of an atom? A. Protons B. Neutrons C. Electrons (Answer) D. None of These

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What are the three subatomic particles of an atom? A. Protons,Neutrons & Electrons (Answer) B. Protons,Nucleus & Electrons C. Protons,Nucleus & Elements. D. Elements,Nucleus & Protons

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Atom is made up of------different kinds of subatomic particles: A. Three (Answer) B. Two C. Four D. None

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Draw the atomic structure of (i) an atom with same number of sub-atomic particles, (ii) an atom with same number of electrons in L and M shell. -Chemistry 9th

Description : Draw the atomic structure of (i) an atom with same number of sub-atomic particles, (ii) an atom with same number of electrons in L and M shell. -Chemistry 9th

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What are 3 atomic particles that make up an atom?

Description : What are 3 atomic particles that make up an atom?

Last Answer : i think the carbon oxgen and water :P

Atom is made up of how many particles ?

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`._(92)^(238)U` atom distintgrates to `._(84)^(214) Po` with a half life of `4.5xx10^(9)` years by emitting six alpha particles and n electrons. Here

Description : `._(92)^(238)U` atom distintgrates to `._(84)^(214) Po` with a half life of `4.5xx10^(9)` years by emitting six alpha particles and n electrons. Here

Last Answer : `._(92)^(238)U` atom distintgrates to `._(84)^(214) Po` with a half life of `4.5xx10^(9)` years by emitting ... . Here n is - A. 6 B. 4 C. 10 D. 7

Successive emission of an `alpha`-particle and two `beta`-particles by an atom of an element result in the formation of its

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Calculate the separation of the particles and the binding energy of a positronium (an atom consisting of an electron and a position revolving around t

Description : Calculate the separation of the particles and the binding energy of a positronium (an atom consisting of an electron and a position revolving around t

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The lightest noble gas atom contains the following particles in its nucleus

Description : The lightest noble gas atom contains the following particles in its nucleus

Last Answer : The lightest noble gas atom contains the following particles in its nucleus A. 4 protons B. 3 neutrons ... and 1 neutron D. 2 protons and 2 neutrons

What two particles of an atom would be attracked to each other?

Description : What two particles of an atom would be attracked to each other?

Last Answer : Need answer

What is the sub-atomic particles in the nucleolus of a boron atom?

Description : What is the sub-atomic particles in the nucleolus of a boron atom?

Last Answer : Need answer

What are the non-chargered particles that are contained in the nucleus of an atom?

Description : What are the non-chargered particles that are contained in the nucleus of an atom?

Last Answer : They're called Neutrons.

How many subatomic particles make up an atom?

Description : How many subatomic particles make up an atom?

Last Answer : An atom is made up of three main subatomic particles called protons, neutrons, and electrons.

Electricity is carried within an atom by particles called _______.?

Description : Electricity is carried within an atom by particles called _______.?

Last Answer : electrons and protons

What are the non-charged particles that are contained in the nucleus of an atom?

Description : What are the non-charged particles that are contained in the nucleus of an atom?

Last Answer : Explanation: Neutrons are non charged particles in nucleus. They are present in order to reduce the repulsive forces between two or more positively charged protons, which are also present in the nucleus.

What are non charged particles that are contained in the nucleus of an atom?

Description : What are non charged particles that are contained in the nucleus of an atom?

Last Answer : Neutrons

Suppose Rutherford had not seen any alpha particles deflected back from the gold foil. How would this most likely have affected scientific understanding of the structure of an atom?

Description : Suppose Rutherford had not seen any alpha particles deflected back from the gold foil. How would this most likely have affected scientific understanding of the structure of an atom?

Last Answer : It would have taken scientists longer to discover protons. A+

What particles move around the nucleus of an atom and are negatively charged? (1) Electrons (2) Protons (3) Positrons (4) Neutrons

Description : What particles move around the nucleus of an atom and are negatively charged? (1) Electrons (2) Protons (3) Positrons (4) Neutrons

Last Answer : (1) Electrons Explanation: Circling around outside the nucleus are tiny little particles called electrons. Electrons have a negative charge. Electrons spin as they circle the nucleus billions of times every ... or lose energy, they jump between energy levels as they are rotating around the nucleus.

All of the followings are particles of the atom except D A. Electrons B. Protons C. Neutrons D. Pentagon

Description : All of the followings are particles of the atom except D A. Electrons B. Protons C. Neutrons D. Pentagon

Last Answer : Pentagon

All of the followings are particles of the atom except D A. Electrons B. Protons C. Neutrons D. Pentagon

Description : All of the followings are particles of the atom except D A. Electrons B. Protons C. Neutrons D. Pentagon

Last Answer : Pentagon

What are the three particles that comprise an atom and state the type of charge they hold?

Description : What are the three particles that comprise an atom and state the type of charge they hold?

Last Answer : Electrons-negative, protons-positive, and neutrons-neutral.

In Rutherford's experiment involving the deflection of alpha particles by atomic nuclei, the fact that some of the alpha particles bombarding the thin gold foil were back-scattered, led to one of the following conclusions. It was concluded that: w) the charge of an electron is negative x) the nucleus of a gold atom carries all its charge y) most of the mass of a gold atom is in its nucleus z) the nucleus of a gold atom occupies nearly the entire space of the atom

Description : In Rutherford's experiment involving the deflection of alpha particles by atomic nuclei, the fact that some of the alpha particles bombarding the thin gold foil were back-scattered, led to one of the ... its nucleus z) the nucleus of a gold atom occupies nearly the entire space of the atom

Last Answer : ANSWER: Y -- MOST OF THE MASS OF A GOLD ATOM IS IN ITS NUCLEUS

What particles move around the nucleus of an atom and are negatively charged? (1) Electrons (2) Protons (3) Positrons (4) Neutrons

Description : What particles move around the nucleus of an atom and are negatively charged? (1) Electrons (2) Protons (3) Positrons (4) Neutrons 

Last Answer : Electrons

Define atom .Name the sub atomic particles.

Description : Define atom .Name the sub atomic particles. 

Last Answer : Atom: It is the smallest particle of an element which can not be further subdivided & which can take part in all chemical changes.  Sub atomic particles: Electron ,Proton, Neutron