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: Complete ALL boxes in the table below. Number Number Number Number of Chemical name of valence…

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Q: A neutral atom of aluminum has 14 neutrons and 13 protons. How many electrons does this aluminum…

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Q: 1. Compare and contrast elements and compounds. Use an example of each in your explanation.

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: In describing the atom, we often refer to the “electron cloud.” Does this mean that the electron is…

A: In an atom, the atomic nucleus is surrounded by region of negative charge is called electron cloud.…

Q: Using the graphic below which elements would demonstrate more metallic character? A. Elements in the…

A: Metallic property: Metals are electropositive and they easily lose electrons to form cations. The…

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: A scientist needs to find an atom that will work well for her experiment on middle school students.…

A: Answer:- This question is answered by using the simple concept of reactivity and the stability of…

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

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Q: Fill in the blanks 1. An orbital is the region in an atom where it's more likely (probably) to find…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: How many valence electrons do the atoms of the following elements contain? 4 valence electrons 1. S…

A: the electrons present in the outermost shell or valence shell of the atom is known as valence…

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: 51. Pick an element in the periodic table from the inside front cover of this book. Use a search…

A: The element chosen is oxygen. It is discovered by Joseph Priestly in 1774. The name oxygen…

Q: The number of protons in the nucleus of an atom determines the species of the atom, i.e., the…

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Q: How many valence electrons does each of the following atoms have? titanium, ? = 22 iodine, ? = 53…

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: Classify each element as metal, nonmetal, or metalloid. Potassium 1.nonmetal 2. Metal 3.metalloid

A: The elements of the periodic table can be classified as metals, non-metals and metalloids. Metals…

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

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Q: Define the term main group element. Then, determine the charge that an atom of each of the following…

A: We have been asked to define the term main group element and to assign charges to the atom when…

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

A: In periodic table the elements are arranged on the increasing atomic number. Due this arrangement…

Q: 3. Complete the information in the following table: Number of Valence Element Rb Energy level in…

A: Electronic configuration is arrangement of electrons in shells, subshells and orbitals.

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: Atomic Radius 1. How does atomic radius change as you move from left to right across a period?…

A: The atomic radius refers to the size of an atom. It is typically measured as the distance from the…

Q: For each element determine the charge of the ion that will most likely form based on the data? What…

A: Ionization energy: Ionization energy or ionization energy is the minimum amount of energy required…

Q: please answer these two questions.   1. write the electron configuration for magnesium atom.…

A: The electron configuration for magnesium atom is      Mg =  1s2 , 2s22p6 , 3s2

Q: Given the following information, determine which element of the periodic table is being described as…

A: Elements are arranged in the periodic table in the increasing order of their atomic number.  There…

Q: Match each term with the correct definition. (Atomic structure, chemical terminology) Group of term…

A: Here, we have to explain the given terms and match it with correct definitions.

Q: number

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Q: Atom/Ion: S # Core Electrons # Valence Electrons Effective Nuclear Charge (Zeff)

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Q: Which statement is the best description of the pattern for ionic charge on the periodic table?…

A: Given that : We have to identify which of the following statements is the best description of the…

Q: The maximum number of vale

A: Valence electron is an outer shell electron that is concerned with an atom and that can participate…

Q: use the periodic table to predict the charge associated with ions of main group elements.

A: 1-2 and 13-18th group elements are called main group elements.  Metals are given as +ve charge.…

Q: Use the table below to Answer the question.magnesium ionization energy greatly increased after the…

A: Magnesium, being a group-IIA element has 2 valence electrons.  The electronic configuration of Mg is…

Q: 6. Draw Bohr atomic models for elements Helium, Magnesium, Oxygen and Krypton

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