7. Answer each of the following using only the periodic trends. a. Circle the atom with...
Part I: Periodic Trends of the Elements Using only the Periodic Table, make predictions about properties such as atomic size and to determine electron configurations for atoms and fons. For this section, consider these six elements: OF P Ar K Mg Description Circle ALL that apply, or "None of these" Support your answers. 1. Its atomic radius is larger than a sulfur atom. OF Mg P Ar K None of these 2. Its most stable ion: (a) has the same...
Quiz 4 Periodic Trends 1. Atomic and ionic radius trends. Circle ONE atom or ion from EACH pair that has the larger radius of the two. A. P or As B. Clor Cl C. Na or Mg D. Cr or Cr E. Br or Se 2. Isoelectronic pairs. Which of the following pairs is isoelectronic. Report the letter (A, B, C, etc) of your answer in the space beside the question number. A. P and As B. Cl and CI...
PART B: TRENDS IN ATOMIC PROPERTIES Use your graphs to answer the following questions. 1. State the general periodic relationship between the physical property and increasing atomic number within a period of elements. a) lonization energy b) Atomic radius c) Electronegativity 2. State the general periodic relationship between the physical property and increasing atomic number within a group of elements. a) lonization energy b) Atomic radius c) Electronegativity PART B: TRENDS IN ATOMIC PROPERTIES Use your graphs to answer the...
4. Using only periodic trends (not exact values), arrange the following atoms in order of increasing atomic radius: P, As, S, 5. Consider S, CI, and K and their most common ions. a. List the atoms in order of increasing size, using only periodic trends (not exact values). b. List the ions in order of increasing size, using only periodic and ionic trends, not exact values. 6. Select one neutral atom and one ion for each of the following that...
Worksheet Chapter 6.1 Periodic Trends 1. Select the element with the highest ionization energy Name Date a F b. Ne d. Ar e. He 2. Which alkali metal is expected to have the smallest ionization energy? c. CI a. Li b. Na d. Cs e. Fr 3. Which of the following would be expected to have the smallest atomic size? c. Rb a. K c. Rb d. Sr e. Cs 4. Which of the following would be expected to have...
Effective Nuclear Charge and Periodic Trends Coulombs Law describes the interaction between two charges and varies by the magnitude of these charges and inversely with the distance between them. ? ∝ ?1?2/? For atoms, we’ll label the charges as the nuclear charge and electron charge. ? ∝ ?????????/? As you go up in atomic number (Z), the number of protons in the nucleus increases, making the charge on the nucleus increase, so that in general. ???? = ? ∙ (+1)...
9. Periodic trends in atoms. a) Circle the following that would be Linus Pauling's definition of electronegativity. What are the other two statements definitions of? What belongs in the blank in (3)? 1) "The power of an atom in a molecule to attract electrons to itself." 2) "The minimum energy necessary to detach an electron from the neutral gaseous atom or molecule." 3) “The of an electron is the negative of the energy of the Hartree orbital of the electron."...
please help Which of the following increase as you proceed down a group in the periodic table? a) atomic radius b) ionization energy c) electron affinity d) electronegativity e all of the above 5. Which of the following could not be an orbital diagram for an atom in its ground state? 1s 2s 2p 3s a) (1) (TD (TD b) (1) (1) (1) (1) (1) (1) c) (1) (1) (1) (10 ) d) ( () (0(() () e) (1) (1)...
Using a periodic table, fill in each of the following blanks with the most appropriate answer. a) The alkali earth metal with the largest atomic radius is. b) All of the elements in group 7 have valence electrons with the general electron configuration. c) The element in period 4 with the largest ionization energy is. d) An atom of K is (smaller/larger) than an atom of F.
I need help with all these questions please and thank you Use periodic trends and predict which of the following elements has the smallest atomic radius. Na FK 7. Use periodic trends and predict which of the following ions has the largest radius. In3+ Sr+ Rb+ Se2 11 8. Use the noble-gas notation and write the ground-state electronic configurations of the following ions: (a) Lit (b) BiS+ (c) Cr3+ 9. (a) Write the equation representing the 3rd ionization energy for...