Refer to the periodic table and predict which element in each of the following pairs has the higher ionization energy. (a) Mg or Ca (b) S or Se (c) Sn or Pb (d) N or P

Q: Where is the lithium located in the periodic table and why is it located where it is

A: Lithium is located in the 2nd row and 1st group in the periodic table.

Q: Lower ionization energy indicates less attraction for additional electrons, and greater onization…

A: Ionization energy measure the amount of energy required to remove outermost electron.

Q: Before Moseley’s discovery in 1913, the periodic law stated that physical and chemical properties…

A:

Q: Horizontal rows in the periodic table are referred to by what two terms?

A: Periodic table is a systematic arrangement of chemical elements on the basis of their electronic…

Q: Of the elements magnesium, calcium, and barium, whichforms the ion with the largest radius? The…

A: Of the elements magnesium, calcium, and barium, which form the ion with the largest radius and the…

Q: Which of the following elements have the largest atomic radius? O S O No answer text provided. ON

A: Atomic radius is defined as  total distance between nucleus to the outer most shell .

Q: Write the symbol for element and classify it as a metal, nonmetal, or metalloid. gold

A:

Q: Using only the periodic table arrange the following elements in order of increasing ionization…

A: Increasing ionization energy:

Q: According to the general trend, the ionization energy for a group of elements (increases/decreases)…

A: The ionization energy for a groups of elements proceeding up a group in the periodic table has to be…

Q: Write the symbol for element and classify it as a metal, nonmetal, or metalloid.tin

A: The elements which lie on the left side or middle of the periodic table are classified as metals.…

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: Use the References to access important values if needed for this question. Use the following key to…

A: 1.Oxygen ----- Molecules The elemental form of Oxygen is O2 (Molecular Oxygen) and O3(Ozone). 2.…

Q: Elements found in the ________ period of the periodic table, can never have more than 8 electrons

A: The total number of electrons in a shell of an atom is equal to 2n2 where ‘n’ is the principal…

Q: Using only the periodic table arrange the following elements in order of increasing ionization…

A: Explained on the basis of ionisation energy values and also on the basis of trend.

Q: Most elements are classified as _______ and can be found in the lower-left and middle portions of…

A: Periodic table is the tabular arrangement of elements in certain rows(periods) and columns(groups).…

Q: Comment on the arrangement of the representative elements in the periodic table with respect…

A: Electronic configuration of an element gives the information of valence electrons and number of…

Q: of increasing atomic radius

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Q: Suggest reason why only known binary compounds of noble gases arefluorides and oxides of Krypton,…

A: A compound made up of two different elements is a binary compound. Examples: NH3, H2O.  The…

Q: according to the general trend , the atomic radius (increases/decreases) proceeding from left to…

A: On moving from left to right electrons are filled in same shell and number of protons also increases…

Q: Of the following, which element has the highest first ionization energy?

A: Ionization energy is defined as the the minimum amount of energy which is required to remove an…

Q: Jsing only the periodic table arrange the following elements in order of increasing ionization…

A: Ionisation energy is the amount of energy needed to remove an electron from the outermost orbital of…

Q: Using only the periodic table arrange the following elements in order of increasing ionization…

A:

Q: Explain why potassium and sodium exhibit similarproperties.

A: It is so because both of these elements have similar valence shell electron i.e. ONE.

Q: (a) Would you expect scandium oxide to be a solid, liquid, or gas at room temperature?

A:

Q: at is the significance of knowing the properties of elements (periodic table) in the food industry…

A: There are certain elements like carbon , oxygen, hydrogen etc which are used in food industry as by…

Q: Nitrogen has a greater first ionization energy than phosphorus. What is the best evidence to support…

A: Nitrogen is the 15th group of modern periodic table and its outer electronic configuration is ns2…

Q: Which of the following is classified as a metal?

A: based on the option given in the question only option D is correct (Ca is only metal in the given…

Q: Highest to lowest ionization energy

A:

Q: What ions are part of the silver group?

A: Different basic radicals have different solubility products and are precipitated by different…

Q: Caesium has a ____________ionization level the lithium because it is further from the nucleus.

A: lower

Q: Disscuss why technetium and promethium have whole number atomic masses and have a bracket symbol on…

A: Given : technetium and promethium have whole number atomic masses and have a bracket symbol on the…

Q: Complete the electron configuration of the following element and get the Pricnipal, Angular,…

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

Q: Cu+ ) has the following electron configuration

A: The electrons, protons, and neutrons are the basic constituents of an atom. They help in determining…

Q: Draw the trend for decreasing metallic property in periodic table of elements

A: Explain the periodic property of the metallic nature of elements.

Q: In the diatomic molecule HCI, the H and Cl share a pair of electrons. By doing so, the hydrogen atom…

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Q: What are the atoms unmoved for Carbon Suboxide-

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Q: Using only the periodic table arrange the following elements in order of increasing ionization…

A: The trend of ionisation energy in the periodic table are  1) On moving top to bottom along a group…

Q: A neutral atom has the following electron configuration: 4 What is the chemical symbol for the atom?

A:

Q: Aluminum atoms are larger than silicon atoms, and the IE, value of silicon is greater than that of…

A: The greater the effective nuclear charge, the more strongly the outermost electrons are attracted to…

Q: ionic radius.

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Q: The atomic radius for radioactive radium (Ra) is Density for radioactive radium (Ra) is Melting…

A: Using the appendix for the data required. Since you have not mentioned any source from where the…

Q: Comparison statement about the Lithium and Helium that interactedin terms of why they require…

A: The amount of energy required to remove an electron from an isolated gaseous atom to form an ion is…

Q: according to the general trend , metallic character (increases/decreases) procedding from left to…

A: