In the Uncertainly Principle, which two things about an electron cannot be fully known at the same instant? 1) Velocity and charge 2) Position and velocity 3) Charge and Position 4) energy and charge

Q: Describe the arrangement of elements considering periodic law (including metals, honmetals,…

A: In the periodic table of components, there are seven even lines of components. Each of these columns…

Q: An element having an atomic number of 79 and ion charge of -1; determine the identity of the element…

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Q: identify the follwing atoms using their symbols d.the fifth period transition metal with properties…

A: d.the fifth period transition metal with properties similar to copper = Ag   e. the group V A…

Q: Write the electron configuration of the following elements: • Arsenic • Chlorine (with a charge of…

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Q: A neutral atom of an element has two electrons with n=1,eight electrons with n=2,eight electrons…

A: Total electrons present in the neutral atom: n=1 has 2 electrons ⇒1s2n=2 has 8 electrons ⇒ 2s2,…

Q: whats up with the other element that are in the same group as krpton. Do they have anything in…

A: All the elements are arranged in the periodic table based on certain common features.

Q: Write the electron configuration of the following elements.a. the group 2 element in the fourth…

A: Electronic configuration - The symbolic representation of arrangement of electrons in its orbitals…

Q: Silicon has a proton number of 14. State it's electron configuration

A: The arrangement of electrons present in an element in the orbitals presents around the nucleus is…

Q: According to Coulomb’s law, what happens to the potential energy of two oppositely charged particles…

A: As per Coulomb’s law:

Q: The periodic table is organized such that elements in the same group have the same ionic charge.…

A: All elements have a tendency to attain filled valence shell. Hence, elements react to attain a…

Q: A neutral atom has two electrons with n = 1, eight electrons with n = 2, eight electrons with n = 3,…

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

Q: What makes an atom a positive and a negative ion?

A: Ions are of two types positive and negative ions. Positive ions have a positive charge on them and…

Q: Mendeleev arranged the elements according to atomic weight and chemical reactivity. atomic number…

A: Mendleev arrange element according to increse order of atomic weight and chemical reactivity of…

Q: Which of the given elements has the most nonmetallic character?

A: In the periodic table, the left side of the periodic table contains metals whereas the right side…

Q: What is the net electric charge of an ato

A: Electric charge is carried by protons and electrons in an atom.

Q: Classify the following three elements as a metal, metalloid, or nonmetal: P, Si, Al.

A: Answer -  1. Al  - Metal   Explanation  - Aluminum (Al), also spelled aluminium, chemical element, a…

Q: Please describe the structure of atoms. A. Charge (positive,negative, or neutral) a.…

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Q: For each subatomic particle of an atom, state its chargeand location. Which region of an atom is…

A: we know that an atom is composed of neutrons, protons, and electrons.

Q: ) Based on their positions in the periodic table: What is the most likely charge of a magnesium…

A: We know that, Mg is in belong to Group 2 and O belong to group 16.

Q: Hydrogen isotope( Atomic number =1) with 1 neutron and 1 electron. carbon isotopes ( Atomic…

A: Mass number :-        It is the sum of total number of protons(P)  and the neutrons(N) present in an…

Q: Which of the following elements would you expect to be most similar: nitrogen, chlorine, barium,…

A: Elements belonging to the same group in the periodic table display similar properties.

Q: According to Coulomb's Law... O The energy between two oppositely charged particles decreases as the…

A: Coulomb's law states that the force of attraction or repulsion between two charged particles is…

Q: What is the predicted charge for a P ion?

A: The element P is found in the nitrogen group of the periodic table. Hence the number of valence…

Q: how many electron shells do most materials used in electronic and electrical applications contain?

A: 2 electron shells are used in electrical and electronic property of the material

Q: Write the symbol, and with the use of electron box diagram the electron configurations of the Argon…

A: Electronic configuration is the arrangement of electron according to the energy levels of orbitals .…

Q: Consider starting with a fluorine atom with 9 electrons. If it were possible to remove one proton…

A: The addition of electron or removal of proton will change the atom radius because of change in…

Q: 1) Fill in the missing information from the table below: #electrons # protons isotope neutrons 14C…

A: The number of missing protons, neutrons, and electrons are given as,

Q: Answer these questions about the data table Atomic lonization Number Energy (volts) What is the…

A: 4) atomic No 2 ha r highest energy which atomic number is 2

Q: What is one way to describe the modern understanding of the location of electrons in an atom

A: Please find your solution below : The location of electrons in an atom can be best defined by the…

Q: Isotope Subatomic Electron configuration Orbital diagram particles (full or condensed) (full or…

A: Given

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: state the number of electrons that must be gained by the atom of the following to achive a stable…

A: atomic number of Cl - 17 electronic configuration of Cl - [Ne]3s23p5 stable electronic configuration…

Q: Which phrase beat describes the structure of an atom A: Nucleus surrounded by electrons in set…

A: Atom is made up of protons, neutrons and electrons and electrons are revolving around the nucleus.

Q: What is the name for an atom with a nonzero charge? a. Hadron b. lon C. Neutrino d. Quark a O b

A: Hadron, neutrino and quark are subatomic particles

Q: Which element would you expect to be most similar to the element Argon (Ar) in terms of properties?…

A: Argon (Ar)  Atomic number = 18  Electron configuration = [Ne] 3s23p6   So, it has 8 electrons in its…

Q: Elements in the same group tend to have similar characteristics, but some things like tendency to…

A: D) is the correct answer as BARIUM is largest and have greatest tendency to lose electron On moving…

Q: Metals tend to gain electrons becoming positively charged cations

A: A positively charged cation is formed when an atom loses electrons. A negatively charged anion is…

Q: What charge is likely for an ion formed from this element?

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Q: Complete the table below Element Atomic Number Electron Configuration Number of Valence Electrons…

A: Magnetic property - Every matter exhibits some magnetic character when placed in a strong external…

Q: Complete the following statement: Non metals have ____, ____ or ____ electrons in their outer shell…

A: There are a total of 118 elements approximately in the periodic table arranged in the form of groups…

Q: Multiple Choice have no charge. are the same as electrons. are the same as helium ions.

A: The question is based on the concepts of nuclear chemistry. there are additional subatomic particles…

Q: The periodic table is organized such that elements in the same group have the same ionic charge.…

A: 1- Charge means the element has the tendency to accept 1 electron. This means there will be 7…

Q: Carbon (C) reacts with several different nonmetallic elements. These non-metallic elements tend to…

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Q: Which one is true about filling of shells with electrons around the nucleus? O The shell with n = 2…

A: A shell in an atom is defined as a group of atomic orbitals around the atomic nucleus.  Each shell…

Q: 1. How does ionization energy change as you move from left to right across a period? Explain your…

A: Ionisation energy is defined as energy required  to remove an electron from outermost shell of atom.

Q: what element might you expect to be most similar to Sc in its chemical behavior? Why?

A: The element given is Sc i.e Scandium.

Q: A neutral atom has two electrons with n = 1, eight electrons with n = 2, eight electrons with n = 3,…

A: The question is based on the concept of atomic structure. We have to identify the subatomic…

Q: What do you call a substance that bears both a positive and a negative charge? A anion B cation…

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