Mention 3 general characteristics of the s-block elements that distinguishes them from the other elements of the Periodic Table

Q: 7.3 A Referring only to a periodic table, arrange the elements Ge, Se, and F in order of increasing…

A: To find: The increasing order of atomic radius for the given elements

Q: Which property decreases as you move down a column in the periodic table?(a) atomic size(b)…

A: The modern periodic table is built on the principle that an element's properties are a periodic…

Q: According to general trends in the periodic table, predict which element in each of the following…

A: According to general trends in the periodic table, which element in each of the given pairs has the…

Q: Examination of the first few successive ionization energies for a given element usually reveals a…

A: The energy that is needed for the removal of an electron of an atom from its gaseous state is known…

Q: Arrange the elements in order of increasing ionization energy: Te, Pb, Cl, S, Sn.

A: ANSWER IS DISCUSSED BELOW :

Q: Describe the basic features of the periodic table

A: A table in which the elements are arranged in the increasing order of their atomic number is termed…

Q: give full and condensed electron configurations, partial orbital diagrams showing valence electrons…

A: The answer of the mentioned question is shown below:

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

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Q: Which statement is true about ionization energy? a) It is the amount of energy required or released…

A: The energy is released to add the electron to the neural atom to make negative charged species is…

Q: 1. Atomic radius and ionization energy are two important properties of an atom that are periodic in…

A: Ionization energy is the energy which is required to remove the electron from an atom. The removal…

Q: The elements with atomic numbers 35 and 53 have similar chemical properties. Based on their…

A: In periodic table elements are arranged in period and groups on the basis of their atomic mass. The…

Q: The elements with atomic numbers 35 and 53 have similar chemical properties. Based on their…

A:

Q: 8. A neutral atom of a certain element has 17 electrons. Without consulting a periodic table, (a)…

A: Electrons are negatively charged particles that revolve around the nucleus of the atom in certain…

Q: 21. The chart below shows the relationship between ionization energy and the increase in atomic…

A: 21. Given chart,

Q: Consider the atom of phosphorous and its radius (size). List two elements: 1)One from the same group…

A: The atomic size of elements increases up to down in group whereas decreases in the period left to…

Q: Explain the relationship between an element’s row number in the periodic table and the highest…

A: Elements are arranged in the periodic table according to the increasing order of atomic number. The…

Q: Arrange these elements in order of increasing atomic radius: Ca, Rb, S, Si, Ge, F.

A:

Q: Which element is illustrated in the following atomic orbital diagram? 3s 性 杜社 2p 2s 1s Increasing…

A: From the given orbital digram we get that , The number of electrons present in this orbital digram…

Q: Select the element with the largest atomic radius O Li O Na O Rb OH

A:

Q: The first ionization energies of the elements ________ as you go from left to right across a period…

A: ionisation energy :- is the minimum amount of energy required to remove the most  loosely bound…

Q: Complete the Orbital filling for the following elements. 1. V 2. Se 3. 1s 2s 2p 2p 2p 3s

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Q: Which of the following groups of elements is arranged correctly in order of decreasing atomic…

A: Atomic size of atom is defined as the distance between nucleus and the outermost electron. It…

Q: 21. Why do elements that have high ionization energies also have more positive electron affinities?…

A: Ionization energy is the minimum energy required to take out a valence electron(s) from an atom in…

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 2 reasons the C atom is unique separate when compared to the elements closest in one period…

A: A question based on Carbon atom, which is to be accomplished.

Q: Which or which of the following statements in the periodic table are false? L ionization energy…

A: According to the question, we need to identify which of the up-given statement is false.   Statement…

Q: Which atom as the largest atomic radius? O a. Cs O b. Li О с. F O d. Zn О е. Mg

A: Atomic radius is the distance in an atom from nucleus to its outermost orbital. We have to find out…

Q: Based on their positions in the periodic table, predict which has the largest atomic radius: Li, Rb,…

A: Lithium (Li) and Rubidium (Rb) are the members of group 1, but Li belongs to second period and Rb…

Q: Which element below would have the largest atomic radius?* Barium Beryllium Calcium Magnesium

A: Generally in a periodic table form left to right in a period the atomic radius decreases while in a…

Q: (a) Among the nonmetallic elements, the change in atomic radius in moving one place left or…

A: To get:   a) Explain the observations of  movement is automic radius. b)  Arrangement of atom in…

Q: 3. An atom of a certain element has 15 electrons, answer the following questions: a. What is the…

A: As per the given information it has 15 electrons  A) Ground state electronic configuration of…

Q: Unlike the elements in groups 1A and 2A, those in group 3A do not show a regular decrease in first…

A:

Q: Which element has properties most similar to lithium beryllium or potassium

A: Concept introduction:  Modern periodic law: Elements are arranged in increasing order of their…

Q: The first element of every group behaves differently from the other elements in the same group.…

A: Lithium shows anomalous behavior because it has the smallest size in the group. Since it has the…

Q: State the Aufbau principle, and explain the role it plays in classifying the elements in the…

A:

Q: Which group of elements has the highest ionization energies? A. Alkaline earth metals B. Alkali…

A: The answer of the above question is given in step 2

Q: Which element would you expect to be more metallic?(a) Ca or Rb(b) Mg or Ra(c) Br or I

A: The metallic character is the tendency of an atom to lose electrons. as we moving from left to right…

Q: Give the main features of s-block elements.

A: The s-block elements of the periodic table are a group of elements with their valence electronic…

Q: Life on Earth evolved based on the element carbon. Based on periodic properties, what two or three…

A:

Q: From its electronic configuration, predict which of the first 10 elements would be most similar in…

A:

Q: Arrange the following atoms in order of decreasing atomic radius: Na, S, Li, Si, Be

A:

Q: What is the characteristic valence electron configuration of the group 7 A elements, the halogens?

A: The halogens elements contain valence electrons of seven; two in s-orbital and seven in p-orbital.

Q: Arrange in order of increasing atomic size (a) the Period 2 Elements C, Ne, and Be(b) the Group 4A…

A: Ongoing from left to right in the periodic table, the atomic radius of elements decreases because an…

Q: Arrange the following elements in order of decreasing metallic character Si, Sr, Al, Ga, p, N

A: The given elements are, Si, Sr, Al, Ga, P, N  According to periodic table, Sr is member of group 2…

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 .

Q: Describe the relationship between an element’s row number in the periodic table and the highest…

A: Elements are arranged in the periodic table according to the increasing order of atomic number. The…

Q: Name an element in the fourth period (row) of the periodic table with:a. five valence electrons b.…

A: a. five valence electrons = Arsenic b. four 4p electrons  = Selenium c. three 3d electrons =…

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.