What particle can be added or removed to change the charge of an atom? O proton O neutron O electron

Q: Explain the structure of an atom, including its main particles

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Q: Determine the charge and made of nuclei in amu made up of the following: 6 protons and 6 neutrons…

A: 1) The nuclei is having 6 protons and 6 neutrons Since the charge of proton is +1 and charge on…

Q: Atoms of the same element have the same number of neutrons

A: The question is based on the concept of atomic structure. we have to be determine whether atoms of…

Q: What is the mass number for an atom of mercury containing 80 protons and 118 neutrons?

A: Given, number of protons = 80 Number of neutrons = 118

Q: See if you can complete the following table using only what is on this page. Hint: Two of the…

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Q: Which particle, if lost from the nucleus, will not change the element (no change to atomic number)?…

A: The particle which is lost from nucleus without change the atomic number has to be given,

Q: The relative atomic mass of chlorine is 35.5. When calculating relative atomic * ?mass, which…

A: Relative atomic mass of chlorine is given as 35.5 amu. We need to find out to mass of which particle…

Q: What are the positively charged particles of an atom called? A NEUTRON B ELECTRON C PROTON D…

A: Charged particles are the basic elements of physics. In the universe, there are two types of charges…

Q: Complete the subatomic particles chart.. MASS CHARGE LOCATION (in amu) Proton Electron Neutron

A: 1. Proton Mass -  1 amu Charge - (+1) Location - in nucleus

Q: How many neutrons are in an atom of 29 15 P

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

Q: If xenon has an atomic number of 54 and a mass number of 108, how many neutrons does it have? a. 54…

A: Explanation/justification for the correct answer: The number of protons and neutrons in an atom of…

Q: What is the most complete list of the particle(s) that are located within the nucleus of an atom? A.…

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Q: What makes up most of the volume of an atom?A. protonsB. neutronsC. electronsD. empty space

A: The smallest particle of an element is called an atom. Atoms of different elements are of different…

Q: Name the sub – atomic particles of an atom.

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Q: An atom has an atomic number of 12 and a mass number of 26. Another isotope of this atom could have

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Q: Fill in the blanks: Isotopes are atoms with the same ________ number but different ________ numbers

A: Atoms are small unit of matter combine to form molecule. Atomic number- It is the no. of protons an…

Q: Identifying and Labelling Isotopes Complete this table - Fill in the missing information Number of…

A: Since you have posted multiple questions, we are entitled to answer the first 3 only.

Q: For each atom described, list the number of electrons, protons and neutrons. a. Neutral Ne 1910 b.…

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Q: Where are protons and neutrons located in an atom?

A: Where are protons and neutrons located in an atom has to be stated.

Q: You isolate an atom with an atomic mass of 80 amu. This atom has 45 neutrons. What is the identity…

A: Mass number is the sum of number of protons and neutrons.

Q: Atoms that have the same atomic number but different numbers of neutrons are radioactive. O…

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Q: The complete symbol of an atom with atomic number 20, mass number 42 is? Select one: до Са20 а. 42…

A: Atomic number 20 means the element have 20 proton and mass number 42 means total proton ans neutron…

Q: Which particle, if lost from the nucleus, will not change the element (no change to atomic number)?…

A: Atomic No of any atom is the no of protons present on the atom.

Q: Identifying and Labelling Isotopes Complete this table - Fill in the missing information Isotope…

A: Atomic number (Z) :-  The number of protons present inside the nucleus of an atom is known as atomic…

Q: A is a subatomic particle that is electrically neutral. * electron neutron O shell O protron

A: The atom consists of three sub-atomic particles, that are discussed as follows;

Q: 37 The actual mass of a 17CI atom is 36.9659 amu. Calculate the mass deficiency (amu/atom) for a Cl…

A: Mass defect per atom is determined from the difference between calculated mass and theoretical mass.…

Q: The atomic particle having a mass of 0 amu and a charge of -1 is: Group of answer choices a proton…

A: An atom is composition of smaller particles called subatomic particles. The subatomic particles have…

Q: Atomic Mass VS Mass Number Atomic Mass: the welghted average of the mass of all the isotopes of an…

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Q: An atom differs from its ion in which among the following? Mass number Atomic number Neutrons Number…

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Q: Find the number of electrons and neutrons in the following: 31p-3 Electrons Neutrons

A: As per our guidelines we are supposed to answer the first question only .kindley repost the other…

Q: By observing the scattering of alpha particles, Rutherford determined that atoms have: positive…

A: Rutherford  model is well-known as gold foil experiment in which he demonstrated that the atom has a…

Q: What led Rutherford to believe that atoms contain a positive nucleus? none of the above some alpha…

A: Rutherford deduced that the atomic nucleus was positively charged because the alpha particles that…

Q: Which two subatomic particles have approximately the same mass? O protons and neutrons O electrons…

A: A typical atom consists of three subatomic particles: protons, neutrons, and electrons .

Q: The major portion of an atom’s mass consists of:a. neutrons and protons.b. electrons and protons.c.…

A: Mass proton = 1.67 x 10-27 kg Mass of neutron = 1.67 x 10-23 kg Mass of electron = 9.1 x 10-31 kg

Q: Which of the following is incorrectly matched? neutron : -1 atomic mass unit (amu) neutron : located…

A: A chemical element is made up of atoms, the smallest unit of ordinary matter. Atoms, whether neutral…

Q: Which sub-atomic particles are part of the nucleus? Protons Lions Axons Electrons Neutrons

A: An atom contains three subatomic particles: Electron Proton Neutron Electrons are negatively…

Q: Which particle, if lost from the nucleus, changes the atomic mass the greatest?   a. proton   b.…

A: b. alpha particle

Q: Determine the number of protons, neutrons, and electrons in the following atomic symbol. 58 A+ 30

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Q: What is the mass number of a potassium (K) atom that has 20 neutrons? A 39 20 19 18

A: An atom is made up of protons, neutrons, and electrons. Protons and neutrons together make the…

Q: The nucleus of an atom consists mainly of:     protons and electrons     neutrons and…

A: The positively charged center in an atom is called nucleus.

Q: involving alpha particles and gold foil that led to the discovery of the nucleus in atoms. The…

A: During Rutherford's experiment, most of the α particles emitted from a radioactive source bounced…

Q: An atom with 30 protons, 30 neutrons and 30 electrons has an atomic number of:     30     27,000…

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Q: The positively charged type of subatomic particle is known as the. neutron electron cloud proton…

A: Interpretation: We have to tell positive charge on the subatomic particle is know as:

Q: Atomic Number Mass Number Atom Symbol Protons Neutrons Fr 87 223 Tungsten 110 238 86 136 57 44

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Q: The atomic number of an element is: Number of electrons in a neutral atom Number of protons in the…

A: The atomic no of any element may be defined as the no of proton or electron present in atom

Q: The subatomic particles located in the nucleus with no overall charges are ________. a) protons b)…

A: Two types of subatomic particles are located at the nucleus are protons and neutrons. Neutrons have…

Q: The diagram represents an atom of beryllium. K (a) Complete the following statements by writing one…

A: The diagram of beryllium atom given is,

Q: An atom contains 23 protons, 28 neutrons and 26 electrons. The atomic number and mass number for…

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Q: Write the symbolic notation of an isotope of an element having 8 protons, 8 electrons, and 9…

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Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.