In a mass spectroscope, what causes the atoms of an element to follow the curved path of the spectroscope? Group of answer choices Gaseous atoms collide with energetic protons to produce positive ions that bend in a magnetic field Gaseous atoms collide with energetic electrons to produce positive ions that bend in a magnetic field Gaseous atoms collide with energetic electrons to produce positive ions that bend in a gravitational field Gaseous atoms collide with energetic electrons to produce negative ions that bend in a magnetic field

Q: Rank the elements according to their metallic character. Most metallic Least metallic Answer Bank Si…

A: • As we move from top to bottom in a group, the atomic size increases and hence, the ionisation…

Q: Determine the overall charge on particles with the subatomic makeup given.

A: The overall charge on particles is calculated by the formula shown below.

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

A: Fill in the blanks--

Q: What is a proton? O A positively charged particle found inside the nucleus of an atom O The smallest…

A:

Q: Objectives I. Determine the number of subatomic particles of an atom given its mass number and…

A: Here we are required to determine the number of subatomic particle of atom.

Q: Use the Select tool to rotate the electrons or charges around an atom. Select Draw Rings More Erase…

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Q: What is the number of protons, neutrons, and electrons in the following isotope that is used in…

A: The atomic number element = 43The atomic mass of element = 99The charge on the element = +7The…

Q: Emitting an electron alters the mass number of the parent element. O True O False

A: The question is based on atomic structure. There are several subatomic particles exists like…

Q: Which of the following occurs when elements are heated on a Bunsen burner? Group of answer choices…

A: When a element are placed on a bunsen barner following change occurs.

Q: Isotopes of the same element have different chemical behavior O atomic numbers mass numbers O…

A:

Q: Atoms are best described by which of the following:     electrons and protons packed densely in the…

A: Atoms are best described by which of the following: Answer :- neutrons and protons packed densely in…

Q: Which pair of particles has the same number of electrons? Al3+, p3- O o2-, Na* ON3-, p3- Br, Se

A: Atomic number of Element is equal to Number of electrons in that particular element.

Q: Symbol Atomic number charge Mass number Electron number Neutron number Proton number w m 16 127 53…

A: Mass no.= Number of protons + Number of neutrons Atomic number = Number of protons

Q: Please help me complete this chart

A: The most stable ion of Ca is Ca2+. The most stable ion of O is O2-.

Q: Atom Proton Neutron Electron Element Hydrogen Oxygen Isotopes Orbital sub-atomic particle with no…

A: Since you asked multiple images questions so as per Q&A guidelines of portal I solved first…

Q: Complete the chart

A: Atomic number is equal to no of protons. Mass number is sum of protons and neutrons. Protons and…

Q: SUB ATOMIC PARTICLES WORKSHEET Location in the atom Charge Mass Importance to the atom Proton…

A: -> There are three subatomic particles : proton , neutron and electron.Two of subatomic particles…

Q: What is the atomic number of potassium?     19     18     +1     15     none of…

A: Atomic number is the identity of an element, which is normally the number of proton present in it.

Q: Atoms of the same atomic number but different atomic masses are called Group of answer choices…

A: The number of protons is present in the atoms have in the nuclei gives the identity of a chemical…

Q: Explain the relationship between an atom’s number of electrons and its relative stability.

A: Octet rule:  An atom having eight electron in its outermost shell is said to be relatively more…

Q: 6. Protons ____ Neutrons____ Electrons____ Atomic mass____ Atomic number____ Element symbol____…

A: the atomic representation  6. Protons 8, atomic mass 16, neutron 8, atomic number 8, electrons 7…

Q: Which of the multiple choice is the right answer confused. Question-why does the atomic radius of…

A: We have to explain why does the atomic radius of elements get bigger as we go from top to bottom on…

Q: Atoms of the same element, regardless of charge, all have the same number of neutrons Select one: O…

A: Atoms of the same element have same number of protons and electrons but some elements can have…

Q: Current modern atomic theory is based on which of the following? Quantum Model Rutherford…

A: Now a day we are using modern atomic theory. This theory consists of current model of the atom…

Q: Determine the element symbol,mass number and a charge for an atom or ion that has a 51…

A: No.of protons = Atomic number No. of protons + No. of neutrons = Mass number   For an element, No.…

Q: K: n = 1 n = 2 n=3 n = 4 2 8 18 Incorrect 32 Incorrect

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Q: An X element atom with four electrons with a value of mL each =1 its atomic number is

A:

Q: 22 Multiple Choice "Which of the following are reasons why it must only be electrons that move when…

A: Answer Which of the following are reason why must only be…

Q: Determine the number of protons, neutrons, and electrons in the following: O p= 18 n = 22 e = 40 O…

A: We should know the representation of an element the bottom one written represents the atomic number…

Q: Which of the following is NOT true of electrons? Group of answer choices 1. they have a negative…

A:

Q: On the basis of the uncertainty principle, it can be proved that Oprotons exist inside the nucleus…

A: Uncertainty principle proves that :

Q: QUESTION 8 A 355 isotope has protons, neutrons, and electrons.

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: Based on what you have just seen above, explain why the Alkali Metals are the MOST reactive metals…

A: The electrons are in the outermost shell of any element are known as valance electrons.

Q: Macmillan Learning Write the complete symbol, including mass number and atomic number, for each…

A:

Q: What role did Rutherford's scattering experiment play in our developing understanding of atomic…

A: The Rutherford Model was devised by the New Zealand born physicist Ernest Rutherford to describe an…

Q: Write isotopic notation symbols for each of the following   z=8.  A=18

A: Isotope notation:

Q: Devise a 4-step synthesis of the epoxide from benzene.

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Q: EVALUATION: Complete the table about the details of an atom/ion. Change in the Group no. (valence…

A: There are different type of elements, with different atomic number, atomic mass and symbols.  Each…

Q: metal, or metal. Representative element (main Transition metal Inner-transition metal group element)…

A: Representative element ( main group element) - Se, At, Ra

Q: Fill in the information for each diagram Element Name: Isotopic Notation: 35e Electrical Charge: 35p…

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Q: Enter the number of electrons in each energy level (shell) for each of the elements. If the energy…

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Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Part 2:Approach to solving the question:1.Introduction to Atomic Structure**: Atoms are composed of…

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

A: The equations which we will be using are  1) Atomic number =  number of electrons in neutral atom 2)…

Q: What will be the charge of an atom that has lost 2 electrons? Group of answer choices -1 +2 0 -2

A: The correct option is as follows:

Q: Help

A: Most abundant element means most fraction of availability of the elements in stars.

Q: Which of the following combinations best describes the electron in the modern atomic model?…

A: The electron in the Modern atomic model best described as follows

Q: Which of the following statements are not true about the Rutherford Planetary Model?   Loss of…

A: As per the Rutherford planetary model of an atom, electrons orbit around the nucleus in certain…

Q: Use the following information to identily the atom or on Mass number 32 Protons Neutrons lectrons 18…

A: The details solution for this is provided below in attach image.