Which property increases as you move from left to right across a row in theperiodic table?(a) atomic size(b) ionization energy(c) metallic character

Q: the ionization energy

A: Ionization energy is the quantity of energy that an isolated, gaseous atom in the ground electronic…

Q: Can you determine which of two unknown elements has the larger radius ifthe only known information…

A: From left to right across a period in the periodic table, the atomic radius generally decreases.…

Q: The atomic radius decreases moving left to right across a period because:

A: As we move from left to right across a period  increase in the number of protons and electrons. Eg-…

Q: The electron configuration using core notation for I-

A: Filling of electrons in orbitals in increasing order of energy obeys hund's and pauli's rule .

Q: Answer the following question regarding atoms of the following elements As, Br, Ca, Ga, K List…

A: Given Element = As ,Br ,Ca,  Ga, k  Metallic Character  Metallic character represent to loose a…

Q: Why is there a large jump in atomic radius as you reach the end of a period and move on to the next?…

A: Let us understand the variation in the atomic radius in a very easy way. The ionic radius is half…

Q: Determine the radius of a tantalum atom.

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Q: Consider the atoms of the Period 2 elements of the periodic table. Predict which element has the…

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Q: An atom has the following electronic configuration, 1s22s22p63s23p4 . What is the element symbol?

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Q: When do the effective nuclear charge that an electron experiences increase?

A: Effective nuclear charge can be defined as the net positive charge which is experience by an…

Q: Compared to the atomic radius of a sodium atom, the atomic radius of a magnesium atom is smaller.…

A: Atomic  radius :  is defined  as the total distance from nucleus to the outer most shell of the…

Q: If the electron configuration of an atom is ls22s22p63s23p3, the atomic number of this atom is

A: We have electronic configuration of an element , we have to predict the atomic number of atom.

Q: First ionization energy of magnesium is greater than the first ionization energy of aluminum.…

A: Ionization energy is the energy needed to remove the outermost electron from its outermost shell. Or…

Q: For lithium atom, there is a large increase from the first ionization energy to the second…

A: Introduction: Ionization energy is least amount of energy that is required for removing one electron…

Q: Atoms of which element, indicated by letter on the periodic table, is expected to have the smallest…

A: Atomic radius in periodic table: In period moving  left to right  atomic radius decreases,. And In…

Q: Place the following elements in order of decreasing atomic size: bismuth, bromine, neon, cesium,…

A: In periodic table, in a period , from left to right size of the atom decreases and in a group, from…

Q: 7.36 Which is the largest atom in the third period of the periodic table?

A: In periodic table, there are total 7 periods (along horizontally), 18 groups (along vertically), and…

Q: Elements whose electronic configurations ends in d. Representative Noble gases Transition Inner…

A: Elements whose electronic configuration ends in "d" has to be given.

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: In what region of the periodic table will you find elements with relatively high IEs? With…

A: IE here refers to the ionization energy of an atom. It is the energy required by an isolated atom to…

Q: Predict the trends in ionization energy as successive electrons are removed, including the…

A: Ionization energy is defined as the energy required to remove the electrons from the valence shell…

Q: Consider the atoms of the Period 2 elements of the periodic table. Predict which element has the…

A: Ionization energy- Minimum amount of energy required to remove valence electrons from gaseous atom…

Q: Which of the followings is an isoelectronic series?

A: ions or atoms that are having same number of electrons present on it is termed as " isoelectronic…

Q: Question3 Elements with very large ionization energies also tend to have highly negative (favorable)…

A: Since, we know that, as we move from left to right in a period then ionization energy increases and…

Q: Are nonmetals to the left or right of the metalloids?

A: The metals are left to the line (except of Hydrogen which is a non metal),non metal is right to the…

Q: Which atom has the highest first ionization energy?

A: From the given electronic configuration the highest first ionization energy can be shown below

Q: An atom's electron configuration ends with 3p4. If another atom has seven more electrons, what would…

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Q: ur ionization energies for

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Q: electron

A: Dear student I have given answer to your question in the image format.

Q: Answer the following question regarding atoms of the following elements As, Br, Ca, Ga, K List…

A:

Q: As one progresses from top to bottom of a group on the periodic table, first ionization energy…

A: The term 'ionization energy' is defined as the minimum amount of energy is required to remove the…

Q: How many sublevels are there with n = 3 in an atom?

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Q: Which is the smallest atom in Group 7A of periodic table? Why?

A: The element present in Group 7A of periodic table are fluorine (F), chlorine (Cl), bromine (Br),…

Q: Suppose that the atomic radius of hydrogen is defined as the radius of the sphere within which there…

A: Atomic radius is the distance between the central of nucleus of an atom and the outermost electron…

Q: Why do successive ionization energies increase?

A: Ionization energy is the energy required to remove an electron from atom or ion.  First ionization…

Q: What subshell is being filled for the metalloid elements?

A: Metalloids are the elements that behave metal like and have loosely bound electron in the outermost…

Q: In what general direction(s) of the Periodic Table does atomic radius increase? Choose as ma answers…

A: Atomic radius of element is the measure of size of element.

Q: Write the electron configuration of the element with atom number x, where x is the last digit of…

A: Electronic configuration of unknown element x :

Q: How do the periodic trends in metallic character compare to those forionization energy?

A: solution- periodic trends in metallic character compare to those for ionization energy is , Metal…

Q: Arrange the following elements in order of increasing first ionization energy: N, O, F, C,…

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Q: Define Ionization Energy?

A: To ionize an atom means to take out an electron from the atom and form a cation (positively charged…

Q: What is a metallic character?

A: Metallic character indicates the reactivity of a metal. Metals tend to lose electrons in chemical…

Q: How can you describe an effective nuclear charge, what is its symbol, and how are atomic radius and…

A: An atom is composed of three main sub-atomic particles; electrons, neutrons and protons. The atomic…

Q: D They have the same number of electrons in their outer shell.

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Q: The trend towards smaller atomic radii as one moves to the right in a period is

A: In a periodic table, as we move from left to right ,size of atom decreases. Reason: As we move from…

Q: Why does increasing electrons in a shell level (Period) results in decreasing atomic radius?

A: SOLUTION IS DISCUSSED BELOW :

Q: Consider the atoms of the Period 2 elements of the periodic table. Predict which element has the…

A: Beryllium element has the lowest second ionization energy in the period 2 elements of the periodic…

Q: Knowing that atomic radius and ionization energy are two important properties of an atom that are…

A: Atomic radius : It is the distance measured from the centre of nucleus to the outermost electron .