7 Which of the following elements will have the fastest chemical reaction? A. Na B. Al C. Si D. P 8 Which of the following elements will have the fastest chemical reaction? A. I B. Br C. CI D. F Which of the following element's atoms will NOT have an octet of electrons when 9 the atom is ionized? A. Li B. Na C. K D. Rb 10 What is the octet rule? A. All atoms when they chemically react will have only 8 electrons after the reaction is completed. B. Most atoms when they chemically react will try to have 8 valence electrons after the reaction is completed. C. Most atoms when they chemically react will give 8 valence electrons to another atom. D. Most atoms when they chemically react will take 8 valence electrons from another atom. BLIVEWORKSHEETS

7 Which of the following elements will have the fastest chemical reaction? A. Na B. Al C. Si D. P 8 Which of the following elements will have the fastest chemical reaction? A. I B. Br C. CI D. F Which of the following element's atoms will NOT have an octet of electrons when 9 the atom is ionized? A. Li B. Na C. K D. Rb 10 What is the octet rule? A. All atoms when they chemically react will have only 8 electrons after the reaction is completed. B. Most atoms when they chemically react will try to have 8 valence electrons after the reaction is completed. C. Most atoms when they chemically react will give 8 valence electrons to another atom. D. Most atoms when they chemically react will take 8 valence electrons from another atom. BLIVEWORKSHEETS

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...

See similar textbooks

Similar questions

When table salt forms, which action occurs between the reacting elements? A. Sodium donates an electron to chlorine. B. Chlorine exchanges an electron with sodium. C. Chlorine donates an electron to sodium. D. Sodium shares an electron with chlorine.
Write a formula for the ionic compound that forms from each pair of elements. a.) strontium and oxygen b.) aluminum and sulfur c.) magnesium and fluorine
Which formulas represent ionic compounds and which represent covalent compounds? a. C 3H 8 b. ClBr c. CuO d. CH 4O
1. Use your knowledge of the element groups in the periodic table to determine the formula for a compound containing potassium (K) and bromine (Br). 2. Determine the formula for a compound containing cesium (Cs) and sulfur (S). 3. Write an equation for the formation of the following compounds from their ions: a. BeSe b. Na P c. Potassium sulfide d. Calcium chloride -Salts are lonic Compounds 1. Why are ions formed by gaining or losing electrons? What would happen to an atom if a proton were removed? 2. How does electron transfer explain salt formation? BR₂ Focus
**** M 37 37 37 TTTTTT 11 Which chemical formula is correct for Rubidium Chloride? A. Rb₂Cl B. RbCl 12 Which chemical formula is correct for Aluminum Bromide? A. AlBr₂ B. AlBr C. RbCl₂ D. Rb₂Cl₂ 13 Which chemical formula is correct Potassium Sulfide? A. KS C. KS₂ B. K₂S D. K₂S3 A. MgSe B. Mg₂Se C. Al₂Br D. Al₂Br3 14 Which chemical formula is correct Magnesium Selenide? C. Mg2Se3 D. Mg4Se2 15 Which chemical formula is correct Barium Phosphide? A. BaP C. BaP3 B. Ba₂P D. Ba3P₂ 16 What is the charge on the Nickel atom in the compound NiF₂? A. 1+ B. 2+ C. 4+ 17 What is the charge on the Titanium atom in the compound Ti3N4 ? A. 2+ B. 3+ C. 4+ D. 6+ 18 What is the charge on the Uranium atom in the compound UO₂? A. 2+ B. 3+ C. 4+ D. 2- A. BaOH B. BaOH. 19 What is the charge on the Vanadium atom in the compound VOCI, A. 3+ B. 5+ C. 7+ D. 3- 21 Which chemical formula is correct for Barium Hydroxide? C. BaOH D. Ba(OH)2 D. 6+ 20 How many atoms are in the chemical formula for the compound TisN₁? A.…
A polar covalent bond between two atoms occurs whena. one atom attracts shared electrons more strongly than another atom.b. atoms attract electrons equally.c. an electron from one atom is completely transferred to another atom.d. the molecule becomes ionized.e. a hydrogen atom is shared between two different atoms
What is the maximum number of hydrogen atoms that can be covalently bonded in a molecule containing two carbon atoms? A. four B. six C. eight D. two
a. Use the periodic table to write the formula (including the charge) for the simple ion formed by the element with atomic number 20. b. Use the periodic table to write the formula (including the charge) for the simple ion formed by the element with atomic number 17. c. Use the periodic table to write the formula (including the charge) for the simple ion formed by the element with atomic number 35.
9. Which pair of atoms would form an ionic bond? a. bromine and oxygen b. chlorine and lithium c. carbon and nitrogen d. sodium and neon e. copper and chromium 15. Using only the periodic table, place the following atoms in order of increasing atomic radius: C, Ba, 0, Ca, and Ge. 21. What types of elements are bonded together to make an ionic compound? Give three examples of ionic compounds. Identify the types of elements that make up the compound in each example. 27. Describe how the physical state of a substance at room temperature depends on the strength of the intermolecular forces between the particles of the substance.
2. Use the Crossover Method to determine the following ionic chemical formula. a. iron(III) sulfide b. calcium hydride c. magnesium nitride d. aluminum fluoride tho chemical formulas from question 2 to write the structures step-by Uou balance the charges.
What is the total number of valence electrons in CH2F2? A. 12 B. 16 C. 20 D. 24 E. 30
We've spent quite a bit of time thinking about the interactions between atoms or molecules, one of which is called London dispersion forces. The stable interactions between two atoms we briefly discussed, in this case a covalent bond. We will explore more about this type of interaction in a minute. But let's say for now that it takes 348 kJ/mol to break 1 mole of C-C bonds (that is, 6.022 * 1023 C-C bonds). What would be the minimum frequency of a photon that could break a single (1) C-C bond? What region of the EM spectrum would this light be in? Enter your answer here