How does the atomic radius change from top to bottom in a group in the periodic table?

Q: Consider the elements: B C N O F  Which element has the highest first ionization energy?  Which…

A: The energy is needed to remove an electron from its neutral atom is known as ionization energy.

Q: a) Which families of elements corresponds to the "peaks" and to the "valleys" in the plot of atomic…

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Q: Arrange the elements according to atomic radius.

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Q: The lightest halogen is also the most chemically reactive, and reactivity generally decreases as you…

A: Periodic trends are the specific patterns in the properties of chemical elements that is known in…

Q: Determine whether each element is a main-group element. vanadium

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Q: Name the element with the atomic orbital diagram shown below: 3d 11 11 4s 3p 3s 2p 2s 1s 14 11 = 11…

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Q: Explain the 2 trends of atomic radius in the periodic table. state the trend and explain why

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Q: Explain the trend of the first ionization energies of these three elements.the 30th: 9.394 eVthe…

A: First of all, in periodic table the position of 30th, 48th and 80th element has to be described. The…

Q: Which element has the larger ionization energy?a. Li, N b. Kr, Ne c. Cs, Li

A: We know that ionization energy increases along the period and decreases down the group.

Q: Which experience a greater effective nuclear charge: the valence electrons in beryllium or the…

A: Beryllium and nitrogen are present in the second period of the periodic table.

Q: Lithium’s properties are more likemagnesium in group 2 than sodium. Use what youlearned about atomic…

A: In periodic table, elements are arranged based on their similarity in the property. The horizontal…

Q: Summarize the trend in metallic character as a function of position in the periodic table. Is it the…

A: Metallic character can be defined as the property of the element to lose electrons. Variation along…

Q: How does the ionic radius of a nonmetal compare withits atomic radius? Explain the change in radius.

A: The atomic radius is the distance between the nucleus and the outermost shell of the element. On the…

Q: Why does flourine have a smaller atomic radius than magnesium?

A: Magnesium belongs to 2nd group and 3rd period .The element fluorine  belongs to 17 th group and 2nd…

Q: Halogens are a family of elements that have very low melting points and have a tendency to gain…

A: Halogens belongs to the 17th  group. That are fluorine, chlorine why bromine dissolved iodine…

Q: Suppose you were trying to find a substitute for Na+ in nerve signal transmission. Where would you…

A: The sodium ion has 1+ charge in the nerve signal transmission. The ions having 1+ charge and size…

Q: Arrange these elements in order of decreasing first ionization energy: Cl, S, Sn, Pb.

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Q: Use the concepts of effective nuclear charge, shielding, and n value of the valence orbital to…

A: Atomic radius depends on the distance between a valence electron and nucleus of an atom. If the…

Q: Explain factors influencing the trends in the first ionisation energy and atomic radius, Across a…

A: Explain factors influencing the trends in the first ionisation energy and atomic radius, Across a…

Q: Have each member of your group sketch a periodic table indicating a periodic trend (atomic size,…

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Q: Suppose you were trying to find a substitute for Na+ for some application. Where would you begin…

A: The sodium ion has 1+ charge in the nerve signal transmission. The ions having 1+ charge and size…

Q: F, Cl, O List the three anions of the elements according to their increasing radius ion and explain…

A: Applying concept of periodic properties.

Q: Consider the element potassium (atomic number = 19). What is its electronic configuration? How many…

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Q: Use coulomb’slaw to explain why each successive ionization energy increasesin value for any element,…

A: The magnitude of successive ionisation energies for an element is increases because there are fewer…

Q: Outline the properties that would be expected of the element flerovium (the period 7 element in…

A: The given element is Flerovium. It's atomic number is 114 and it's atomic weight is 289 u.

Q: Describe and explain each of the following atomic properties of the representative group of elements…

A: Atomic size is the distance between the nucleus of the atom and the valence shell containing…

Q: Use the concepts of effective nuclear charge, shielding, and n value of the valence orbital to…

A: Atomic radius depends on the distance between a valence electron and nucleus of an atom. If the…

Q: when moving from left to right across a period, ionization energy is increasing? by which other…

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Q: The lightest halogen is also the most chemically reactive, and reactivity generally decreases as we…

A: The halogens are basically "non-metals" and exist in "p-block". Halogens depict "high…

Q: Describe the organization of elements in the periodic table.

A: In the periodic table, the elements are arranged in the order of their increasing atomic number.…

Q: What is the shorthand electron configuration for a silicide ion?

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Q: What do all of the elements in a given horizontal row of the periodic table have in common?

A: The horizontal rows of the periodic table is known as the period. While the vertical columns are…

Q: What periodic trend does the atomic radius follow? () A. It stays the same across the table. O B. It…

A: We know that perioduc table contains 18 periods and 7 groups.  Along the period the atomic number…

Q: For transition elements, describe and explain the observed trends in atomic radius as you move:a.…

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Q: (Fill in the blanks)   In general, as you go across a period in the periodic table from left to…

A: 1) Since as we move from left to right in period of periodic table, we keep on increasing the number…

Q: Question attached

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

Q: Which group in the periodic table contains elements with the valence electron configuration of…

A: Electronic configuration of an atom is defined as the arrangement of electrons of the atoms in its…

Q: As you move down a group. "Z" remains the same. How does atomic radius change? Explain why.

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Q: What trend in atomic radius occurs as you go down a group on the periodic table? Explain why this…

A: Atomic radius increases as we go down to a group.

Q: For transition elements, describe the trends in atomic radius as we:a. move across a period in the…

A: The measure of size of atom of an element is atomic radius. It is distance from nucleus center to…

Q: Why does potassium have a lower first ionization than lithium ?

A: Electronic configuration of Li : 2,1 Electronic configuration of K : 2,8,8,1

Q: Using principles of atomic structure, explain why the first ionization energy of Po is less than…

A: The first ionization energy of Po is less than that of Se.

Q: Describe the periodic trends for Atomic Radius and Ionization Energy. Define them and describe the…

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Q: Write general outer electron configurations (nsxnpy) for groups 6A and 7A in the periodic table. The…

A: The periodic table is the arrangement of elements in periods and groups.

Q: Which statement is true about effective nuclear charge?a) Effective nuclear charge decreases as you…

A: Effective nuclear charge is defined as the net charge experienced by an electron present in the…

Q: metallic character increases as you move to the right acrosss a row in the periodic table and…

A: The correct option is  C)metallic character decreases as you move right to the periodic table and…

Q: Which of the following statements is true for the elements across the second period of the periodic…

A: Second period is consist of Li, Be, B, C, N, O, F and Ne.