1Neils Bohr's model of the atom said: (Check all that apply)     positively-charged nucleus us surrounded by electrons in planetary orbit   that electrons could only orbit in specific orbits   electrons could move from one orbit to another   electrons continuously emit energy as they move around the nucleus

Q: Complete the following by choosing the correct word. The atomic theory was given by H' and H have…

A: Atomic theory was given by Dalton. Both have different mass number so they are isotopes.

Q: The table below lists the subatomic particles for three atoms: 1, 2, and 3. Which statement is…

A: Examine the number of protons electrons and neutrons for each atom

Q: Orbital shells of an atom: O contain electrons and are found in the nucleus O contain protons and…

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Q: Can atoms of different elements have the same number of neutrons?

A: The neutral charged particles in an atom is known as neutron.

Q: Which of the statements about the discovery of electrons is FALSE? Question 3 options: A) B) D) E)…

A: The discovery of electrons was a significant milestone in the understanding of atomic structure and…

Q: Which of the following is correct

A: Here we have to choose correct multiple option for above question which are possible elements -

Q: How can you determine the charge of an atom?

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Q: 8. An unknown element has 2 outermost shell electrons. Which of the following statements concerning…

A: Here the unknown element have two outermost shell elctrons . Hence the element may be Helium ( 1s^2)…

Q: Google moodle.nct.edu.om/mod/quiz/attempt.php?attempt-4896048 -o 7all Neti stening ering id Jag NCT…

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Q: Put each of the scientists who studied the atom in the correct chronological order (time, earliest…

A: Answer:- This question is answered by using history of atom. So, there are many scientists who gave…

Q: Extended Practice Questions: 1. Below is a Bohr-Rutherford diagram of an element: 2e 8e 8e 2e 20P…

A: Bohr Rutherford diagram of an element represents its electronic configuration. In this diagram there…

Q: v many core electrons are there in rubidium (Rb, element 37) 1 10 18 36

A: Core electrons are the electrons that are not a part of the valence shell electrons.

Q: Could you answer this question?

A: We are given two isotopes of sodium. 1). Na-23. 2). Na-25.

Q: MULTIPLE CHOICE QUESTION Thomson's idea of the atom looked like chocolate chip cookies because…

A: JJ Thomson give atomic model and describe that two types of particles ( proton and neutron ) is…

Q: Circle the best answer symbol to complete the sentence or question answer below: Use the following…

A: The Bohr model shows that the electrons in an atom travel in circular orbits around the nucleus.…

Q: Describe the difference between the Rutherford model of the atom and the Bohr- Rutherford model of…

A: Atomic models that were proposed to describe the structure of atoms include the Rutherford model and…

Q: e considering the new element Jessium, J, atomic number 119 a che following questions about periodic…

A: Radioactive isotope are not stable. To get stabalize radioactive isotope emit radiation in the form…

Q: Be sure to answer all parts. Complete the following table for the neutral element. Element Atomic…

A: • The values provided in the question are:-    i) Number of neutrons in a neutral element = 59…

Q: gallium: [Ar]4s23d¹04p¹ inner electrons: valence electrons: tungsten: [Xe]6s24f145d4 inner…

A: The objective of the question is to identify the-Valence ElectronsOuter ElectronsInner Electrons

Q: 5. Which one of the following statements about atomic structure is false? A An atom is mostly empty…

A: Atom is made up of three fundamental particles that is electron proton and neutrons .

Q: What is the element based on this clue: It has 3 shells of e- and 2e- in last shell?

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Q: Complete the following by choosing the correct word. The atomic theory was given by 13 have · 6C12 -…

A: According to Atomic structure following are the appropriate answers.

Q: Rutherford nuclear atomic model depends on Rutherford's observation of scattering behaviour of alfa…

A: Rutherford, in his experiment, passed positively charged alpha-particles through a very thin gold…

Q: .What is the difference between the number of electrons in an atom of selenium, Se, and the number…

A: The number of electrons of an atom is equal to the atomic number of that atom. These are the…

Q: location in atom charge mass proton neutron electron

A: Question based upon structure of atom.explain the properties of sub-atomic particles.

Q: Atomic Atomic Number # of Mass # of # of Symbol Name of Element Number Protons Neutrons Electrons 11…

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Q: Use the given set of statements to identify a specific atom. Write the symbol for the atom,…

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Q: Parts of an atom worksheet Complete the following table for each atom. Then draw the Bohr-Rutherford…

A: The objective of the question is to complete the given table regarding the parts of an atom.An atom…

Q: Draw the Bohr model of Li, Na, or K: #2 Li Name: Lithium Group 1A Period: 2 Draw one of the…

A: In this question, we have to choose among the two which would have bigger size and explain the…

Q: Show that Rutherford's experiment can be explained by Rutherford's atomic model

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Q: Fill out the following information for the element Fluorine. Atomic #: Protons: Electrons: Neutrons:…

A: Element Fluorine Symbol = F Atomic number = 9  mass number = 19    * Number of proton = atomic…

Q: Hi, I am doing a practice test and need to check my answers. All of this is for Chem 101   Please…

A: Answer of given questions are as follows:

Q: Need help... don't need to do 20 just 3 ; Carbon, Boron and Nitrogen.

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Q: The number of protons in an atom's nucleus defines the element.  True  False

A: Answer The number of protons in the nucleus of an atom is its…

Q: Question 19 of 25 The molar solubility of Mg(CN)2 is 1.4 x 10-5 M at a certain temperature.…

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Q: Description of atom Evidence supporting model or explained by the model Picture of atom DALTON'S…

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Q: What is the total number of electrons in the second principal energy level of calcium in the ground…

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

Q: Which statement(s) about electrons is/are TRUE? Select all possible answers:  a They have a unique…

A: True statements:- B,C,D A) After performing an uncertainty analysis, it was found that the electron…

Q: Fill in the missing information: atom or ion? check all that apply symbol number of number of…

A: Complete the given table :  a) cation ; number of protons = 21  ; number of electrons = 20  ; smybol…

Q: What elemnt has 13 protons and 14 neutron

A: Given is , #proton= 13  # neutron = 14 We know , number of protons of elements are equal atomic…

Q: Give all of the terms that apply to each element: [1] metal; [2] nonmetal; [3] metalloid; [4] alkali…

A: Elements: These are pure substances that consist of the same kind of atoms in all respects.…

Q: The spheres below represent atoms of Li, Be, B, and F (not necessarily in that order) r- 112 pm r-83…

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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.

Q: Give all of the terms that apply to each element: [1] metal; [2] nonmetal; [3] metalloid; [4] alkali…

A: a) Sodium belongs to group 1, therefore, it is an alkali metal. b) Silver is an transition metal. c)…

Q: Imagine an atom formed by an electron and neutron bound together by gravitational forces (instead of…

A: According to the Bohr’s theory, electrons revolve in the orbits of fixed energy and that’s why they…