7. What kind of substances form ionic bonds? Nonmetals and metal 8. What is a covalent bond? How is this different from an ionic bond? A covalent bond is a pair of electrons sharing between atoms. An ionic bond 9. What kind of substances/elements form covalent bonds? 10.Why do ions form from atoms? 11. Why do ionic compounds form from ions? Atoms, Molecules, and Ions (8:18) https://www.youtube.com/watch?v=lPuY0OHa6RA&list=PLBwHfJmqJz5h5a6UxWpMrxV- İSIMKNSIN&index=12 Video starts at 1:15 min. 1. What is a molecular compound? 2. What is an ionic compound? 3. How do you distinguish between a molecular and an ionic compound?

7. What kind of substances form ionic bonds? Nonmetals and metal 8. What is a covalent bond? How is this different from an ionic bond? A covalent bond is a pair of electrons sharing between atoms. An ionic bond 9. What kind of substances/elements form covalent bonds? 10.Why do ions form from atoms? 11. Why do ionic compounds form from ions? Atoms, Molecules, and Ions (8:18) https://www.youtube.com/watch?v=lPuY0OHa6RA&list=PLBwHfJmqJz5h5a6UxWpMrxV- İSIMKNSIN&index=12 Video starts at 1:15 min. 1. What is a molecular compound? 2. What is an ionic compound? 3. How do you distinguish between a molecular and an ionic compound?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Y For parts a to f, consider the loss of electrons by atoms of the element X, and a gain of electrons by atoms of the element Y, if X is in Group 2A (2), Period 3, and Y is in Group 7A (17), Period 3. a. Which reactant has higher electronegativity? b. What are the ionic charges of X and Y? c. Write the electron arrangements for the atoms of X and Y. d. Write the electron arrangements for the ions of X and Y. e. Give the names for the noble gases with the same electron arrangements as the X and Y ions. f. Write the formula and name for the ionic compound formed from X and Y. e. a) Y has the higher electronegativity b)
Part A: How many valence electrons does sodium (atomic# 11) have? Part B: How many valence electrons does Calcium (atomic# 20) have? Part C: How many valence electrons does Boron (atomic#5) have? Part D: How many valence electrons does Silicon (atomic# 14) have?
1ellem to ybute erl no nerlqoaoliriq paiwollot srt To noludranoo anl evio MAnemeasacA-914 VIVIDA Activity 6: Complete the table below by giving examples of ions. auteliM to 2elsrT lons Examples Monoatomic lons Polyatomic lons Ternary Polyatomic lons
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Considering the stable ions of the following compounds, which could be a possible combination of a metal and nonmetal? a. NaI2 b. Al2S3 c. MgBr d. CaF3
Which of the following ionic compounds has the largest lattice energy? Select an answer and submit. Forkeyboard navigation, use the up/down arrow keys to select an answer. a CaCl, b. CaO LiBr LICI e LiF
6. Which of the following ions are likely to be found in stable ionic compounds? a) CIO; b) p³ c) Mg²+ d) Li* e) Al²+ f) N²- g) SO4³- h) PO3³-
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7. Which of the following contain polar covalent bonds? a. ammonia, NH3 C. ozone, O3 b. chlorine, Cl2 d. carbon monoxide, CO 8. In each of the following diatomic molecules, which end of the molecule is negative relative to the other end? (Write the formula and use partial plus and minus signs to show which end will have which charge) a. hydrogen chloride b. carbon monoxide c. iodine monochloride 9. Which ion would the following elements be expected to form? What noble gas has an analogous electron configuration to each of the ions? a. oxygen, Z-8 c. cesium, Z = 55 b. calcium, Z= 20 d. selenium, Z= 34
Is this a covalent or ionic compound?
Draw the 3D structure of BrF₂ (N.B. Br is the central atom). Br and F are both in group 7 and their atomic numbers are 35 and 9. Draw the 3D structure of BrF5 (N.B. Br is the central atom). Br and F are both in group 7 and their atomic numbers are 35 and 9. ) Draw the 3D structure of BrF (N.B. Br is the central atom). Br and F are both in group 7 and their atomic numbers are 35 and 9.
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