Kindly identify each of the elements based on the description, write its symbol and determine the mystery word formed by the combined symbols from number 4 to 6. 4. Element whose 5p orbital has 1 electron 5. Element in Group 7A whose anion form is isoelectronic with Xe 6. Element whose valence electron configuration is [Rn] 7s^2 5f^6

Q: The following table shows successive ionization energies for an element from period 2. IE 2 3 4 6 7…

A: The correct answer is given below

Q: Here are the first through the eighth ionization energies (in kJ/mol) for a single element in the…

A: Ionization energy is defined as the minimum energy required to remove an electron from the isolated…

Q: [Select] ✓ [Select] Mg Be K Cs ng elements in increasing order of metallic character. The top =…

A: Here we are required to determine the increasing order of metallic character

Q: Ar> Rb >In>P Ar>P> in ?Rb In 7 P 7 Rb > Ar アフ In 7 Ar> R6 Rb 7 In > P > Ar ト

A: The question is based on periodic properties of the element. we have to arrange the elements in…

Q: For the element nickel (Ni), select the charge(s) Ni ions will prefer. Hint: write the efectron…

A:

Q: An element has the values of successive ionization energies (IE) listed below.  Determine the…

A: Ionization energy is defined as the energy required to remove an electron from the gaseous phase of…

Q: How many Valence electrons are in Cl?

A: Number of protons = atomic number    In case of neutral atom ;  Number of protons = number of…

Q: 4. Explain why the s-block of the per the d-block is ten groups wide.

A:

Q: In what Period and Group of the periodic table would you find the element with the electron…

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Q: Consider the successive ionization energies (kJ/mol) shown below. Which element is consistent with…

A:

Q: An element has successive ionization energies (kJmol-1) of 590, 1120, 2200, 7520. Based on these…

A: a) Given successive ionization energies are 590 KJ/mol,  1120 KJ/mol 2200 KJ/mol 7520 KJ/mol

Q: Sort the following atoms or ions into isoelectronic groups: N-3, Ar, F-1, Ne, P-3, Ca+2, Al+3, Sr+2,…

A: Iso-electronic species are those species which have same number of electrons in them. Number of…

Q: Which element forms an acidic oxide? * A calcium B lithium O C magnesium O D sulfur

A: Answer- Sulfur element ( non- metal) forms Acidic oxide . Magnesium , calcium , lithium are metals…

Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

A: The sets of ionization reactions given are,

Q: Name the element or ion: Fourth period d-block species with exactly 3 filled shells. (there are…

A: Answer:

Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

A: We know that, to remove electron energy is required. This energy is called ionization energy. The…

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: Place the following elements in order of ionization energy. Put the elemnet with the LOWEST value at…

A: Since, Ionisation energy is the energy requires on removal of first electron from an isolated…

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

A: Na is an element of group 1 of the periodic table. So, for the alternative one would proceed via…

Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

A:

Q: Does any element with Z ≤ 92 match the description? An alkaline earth metal with a higher atomic…

A: First, we need to identify the atomic number of indium. The atomic number of an element is the…

Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

A: • Here, the concept of ionization energy or enthalpy will be used for solving this problem.  •…

Q: Which statement is true about ionization energies? O lonization energies for main group metals…

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Q: For the element nickel (Ni), select the charge(s) Ni ions will prefer. Hint: write the electron…

A: Given : We have to tell the electronic configuration of Ni.

Q: Which statement comparing neon and sodium is correct? Neon has a larger atomic radii and lower…

A:

Q: Re-order each list in the table below, if necessary, so that the atoms or ions in it are listed in…

A: Step 1: Step 2: Step 3: Step 4:

Q: Rank the following in increasing order of ionization energy by numbering them in order from 1…

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Q: Using the numbers above indicate the element that has the following. If the options have the same…

A: An atom is the basic and fundamental unit of matter. An atom consists of electrons and the nucleus…

Q: Which of the following species are isoelectronic with Ne. Choose one or more. 1.) Mg^2+ 2.) Ca 3.)…

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Q: Group A: Na, Mg, Al, Si, and P Group B: He, Ne, Ar, Kr, and Xe Which statement is TRUE? The members…

A:

Q: If the core electrons were 100% effective at shielding the valence electrons from the nuclear charge…

A: GIVEN:- If the core electrons were 100% effective at shielding the valence electrons from the…

Q: Which atom has the smallest atomic radius P CI Si S How many protons neutrons and electrons does the…

A: the detailed answer is attached below.

Q: For the following questions, circle the correct answer.    Which of the following is arranged in…

A: Ionisation energy trends in periodic table follows (a)It increase across the period(that is from…

Q: Metals lose electrons under certain conditions to attain a noble gas electron configuration. How…

A: Metal looses electrons to attain Nobel gas configuration which is most nearer to it and thus form…

Q: The orbital diagram that follows shows the valence electrons for a 4+ ion of an element. Part A What…

A:

Q: 6. What is the frequency of a light source that has a wavelength of 620 nm? What is the energy this…

A: Wavelength of the wave = λ= 620 nm = 620×10–9 m We need to calculate frequency and energy of this…

Q: Atomic Radius vs. Atomic Number Atomic Number: 3 4 6. 7 9. LI Be Atomic Radius (pm): 152 111 83 77…

A: Given:-

Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

A:

Q: Select the element whose valence electrons experience a greater effective nuclear charge. Os O Na…

A: In an atom, the proton and electrons are situated in the nucleus. The positively charged nucleus…

Q: Two sets of lonizations are shown in the tables below. Complete thne tables by ordering each set of…

A:

Q: isoelectronic with P3–.

A: Cl- is isoelectronic with P3- .is the correct option.

Q: Rank the following elements according to their electron affinity values from highest (least…

A: Given elements,     Se, Ge, Ga, and Br

Q: Which of the following atoms and/or ions are isoelectronic? 02-, Ar, Lit, Kr, S²- Select all that…

A: Isoelectronic species are elements or ions         ( cations Or anions) which carry same number of…

Q: Arrange each of the following series of atoms in order of decreasing ionization energy: Fr, Ba, Y,…

A:

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.