Complete the sentences below.  If the element name is provided, complete the sentence with the correct SUBSHELL.  If the subshell is provided, complete the sentence with the correct element name.  This question pertains to uncharged atoms,

Q: Write the complete electron configuration for the helium atom. Using NOBLE GAS notation write the…

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Q: find this element on a normal periodic table. You must look at the special periodic table provided…

A: The elements are arranged in the periodic table in various groups and periods. The elements in a…

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: atom

A: An atom lose or gain electrons in order to attain noble gas configuration (stable configuration)

Q: 15. A student drew atomic models of four elements. Tin, because it has five energy levels with four…

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Q: A change in the number of neutrons of an atom produces an O Isotope lon Element O alpha particle…

A: The correct answer is given below

Q: 21 6. ... ACROSS 1. After you remove an electron from a neutral atom. 5. Mendeleev developed the…

A: Given: The statements related to periodicity of elements & properties of elements. The solution…

Q: Pls answer to all question, they are not that long.

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

Q: Show the electron configuration of the following elements and underline the configuration that shows…

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Q: (g) The element whose +2 cation has the same electronic configuration as krypton. (h) The lightest…

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Q: For each of the following atomic numbers, use the periodic table to write the formula (including the…

A: This question belong to periodic table and chemical bonding.

Q: Which of these is a FALSE statement about the structure of the atom? a. An atom with equal numbers…

A: 1. Statement should be written about the Structure of the atom.

Q: A pictorial representation of an electronic configuration is shown. TJ TJ T 1s 2s Give the full…

A: The electronic configuration of any element can be represented by the following, where the arrow…

Q: Answer the following questions about the macronutrients calcium, magnesium, and sulfur. a. Is each…

A: Since you have posted multiple sub-parts, the answer for first three sub-parts are given below.…

Q: *Conclusion: Use complete sentences to answer each of the following: 1. What purpose did the cobalt…

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Q: Write the electron configuration of the following elements. Use the noble gas electron configuration…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: III. Periodic Properties A. Answer the following questions about elements and their properties based…

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Q: (d) The element from the first 10 elements that would be most similar in properties to the element…

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Q: Which element has the largest atomic radius? explain your answer in a separate sheet. O H O F O Na

A: Given :- symbol of elements H, F, Na and O  To identify :- element with largest atomic radius

Q: Answer the following questions about the macronutrients sodium, potassium, and chlorine. a. Is each…

A: If the last electron enters the s-orbital then such elements in the periodic table fall under…

Q: Type the complete electron configuration, and below that the “abbreviated electron configuration”…

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Q: Which model do scientists currently use to explain electrons arrangement or an element  ?…

A: According to the Bohr model, the electrons circulate in the definite path around the nucleus. The…

Q: Direction: Identify in what specific group each given element belongs to, by completing the table…

A: The given table has to be filled with group , type of metal and the block of the element.

Q: identify the following atoms using thier symbols. h. the matalloid in the secound period. i. the…

A: Metalloid : The element which Contain property of metal and Non metal both .

Q: Energy Refer to the correctly filled orbital diagram for aluminum, below, to help you answer this…

A: We have to select the correct statement regarding how aluminum atom ionizes

Q: tudent is studying the ways different elements are similar to one another. Diagrams of atoms from…

A: The  element  belong to same group have same number of electron  in outermost shell .

Q: 1. Periodic table and electron configurationa) How many protons, electrons and Neutrons does the…

A: Hey, since there are multiple sub-parts posted, we will answer first three sub-parts. If you want…

Q: Briefly summarize the experiment Rutherford used to develop his model. Use diagrams. Draw a picture…

A: Rutherford directed a beam of alpha particles on a thin foil of gold, and the foil was surrounded by…

Q: How many electrons are present in an atom which has first and second shells filled, and one electron…

A: Solution- according to Bohr modal shells (K,L,M,N, ,,,) fillup by electrons ; In 1st shell = 1.n2…

Q: Write the complete electron configuration for each of the following representative elements. a.…

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Q: Neutral F atom gains one electron to form:   . Neutral Mg atom loses two electrons to form:

A: A cation is a positively charged ion, meaning it has lost one or more electrons. Cations are formed…

Q: A valence electron is Select ane Othe electron that is in the highest energy level of the atom O any…

A: 1. Electron are negatively charged . 2. Valency electron alwayes takepart in chemical reactions.

Q: Predict the charge of the ion most likely to form for each. a. F b. Sr c. Group VA d. The Noble…

A: Interpretation: We have to predict the charges on the species.

Q: On the subject of the element Sulfur :    A)   How many valence electrons does Sulfur have?    B)…

A: The atomic number of sulfur element is 16

Q: Charge imbalance on the atomic scale. a) If you come across a lone neon atom, is it likely to have…

A: Neon is a noble gas which is a monoatomic gas. So the lone neon atom will be neutral in nature. For…

Q: 12. Write the Lewis dot structure and complete electron configuration for the following ions: а. Mg*…

A: The Lewis structure of a molecule represents the distribution of valence shell electrons around each…

Q: Which of the following is an alkaline earth metal? A.K  B.Cu  C.Mg  D.Na  E.Al

A: The elements that comes in group 2 of the periodic table are called alkaline earth metals.  They are…

Q: Determine the number of core and valence electrons present in iodine. Number of Core Electrons:…

A: Here, we have to find the number of core and valence electrons that are present in iodine.

Q: 3. Atoms are the smallest unit of an element. They're made up of a nuclei composed of 5. Elements…

A: 2) periodic table elements are categorised by their atomic number  3) nuclei have proton and neutron…

Q: 5. Classify each of the following elements as a (an) alkali metal, alkaline earth metal, transition…

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Q: 4 The smallest unit of 5. The nucleus is foun

A: the nucleus is found at the centre of the atom

Q: [Lab3] Elegdron dot Atonic Mumber Graphember panod umber) valerey) strecdure eriod 18 • Heo Lio 3. 3…

A: The electron dot structure or Lewis structure represents the bonding in a compound in terms of its…