Match each element in the left column with its most likely oxidation state in a compound...
Match each element in the left column with its most likely oxidation state in a compound in the right column. (Based on the elements location in the periodic table)
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magnesium |
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aluminum |
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oxygen |
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chlorine |
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potassium |
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barium |
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nitrogen |
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sulfur |
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fluorine |
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strontium |
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carbon |
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Homework Answers
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Match each element in the left column with its most likely
oxidation state in a compound...
Match each element in every anion in the right column with its oxidation state that appears...
Match each element in every anion in the right column with its oxidation state that appears in the left column. Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Reset Help 1. manganese in potassium permanganate - 2. phosphorus in magnesium phosphate - 3. carbon in the sodium bicarbonate - 4. chlorine in hydrochloric acid - 5. chromium in potassium chromate - 6. sulfur in sulfuric acid - 7. oxygen in water...
25. Consider the elements aluminum and oxygen. aluminum охудеn Identify each as a metal or a...
25. Consider the elements aluminum and oxygen. aluminum охудеn Identify each as a metal or a nonmetal. State the number of valence electrons for each, State the number of electrons that must be lost or gained for each to achieve an octet. Write the symbol, including its ionic charge, and type of each resulting ion. 26. Which of the following pairs of elements are likely to form an ionic compound? Why? Yes/No Why? lithium and chlorine Oxygen and bromine potassium...
Hydrogen 1H 2- Atomic number He Helium - He Mass number First shell Element symbol- Electron-...
Hydrogen 1H 2- Atomic number He Helium - He Mass number First shell Element symbol- Electron- distribution diagram Lithium Beryllium Carbon Boron 3B Oxygen Nitrogen en N Fluorine انار Neon Be 10 Ne Second shell Sodium 11 Na Aluminum AI Sulfur Magnesium 12Mg Chlorine Phosphorus Silicon 1 Si Argon Ar Third shell According to the section of the Periodic Table of Elements above, which element is most likely to have similar chemical properties to carbon Selected Answer: C. Phosphorus Answers:...
Part A Which of the following pairs of elements are likely to form an ionic compound?...
Part A Which of the following pairs of elements are likely to form an ionic compound? Check all that apply. sulfur and bromine O copper and chlorine potassium and oxygen zinc and magnesium nitrogen and phosphorus vanadium and neon Submit Request Answer
For each of the following, write the electron configuration for each element on the reactants side....
For each of the following, write the electron configuration for each element on the reactants side. Then write the electron configuration for the ions that would be formed when making the ionic compound product. (You may use noble gas core configurations) Example: Sodium and chlorine Na+Cl→Na1++Cl1- →NaCl 1s22s22p63s1 + 1s22s22p63s23p5 → 1s22s22p6 + 1s22s22p63s23p6 → NaCl Calcium and fluorine Potassium and sulfur Magnesium and oxygen Zinc and nitrogen Lithium and bromine 6. Iron(III) and chlorine 7. Nickel(II) and nitrogen 8....
Which of the following pairs of elements are likely to form ionic compounds: A) helium and oxygen B) magnesium and chlorine C) chlorine and bromine D) potassium and sulfur E) sodium and potassium F) nitrogen and oxygen I believe the answ
Which of the following pairs of elements are likely to form ionic compounds: A) helium and oxygen B) magnesium and chlorine C) chlorine and bromine D) potassium and sulfur E) sodium and potassium F) nitrogen and oxygen I believe the answer is d and f Would appreciate a verification and as to why I might be wrong or right instead of a link saying what is an ionic compound thank you
Hydrogen - Atomic number Helium - He He 4.00 First Mass number Element symbol shell Electron-...
Hydrogen - Atomic number Helium - He He 4.00 First Mass number Element symbol shell Electron- distribution diagram Lithium Beryllium Be Boron Carbon Fluorine 6C Nitrogen N Neon 10 Ne Second shell Silicon Sodium 11 Na Aluminum Phosphorus Magnesium 12 Mg Chlorine 17C1 Argon 18Ar 14Si 1SP Third shell According to the section of the Periodic Table of Elements above, which element is most likely to have similar chemical properties to carbon? A. Nitrogen OB. Silicon C. Phosphorus D. Boron
match each element that appears in the left column wih the number of electeons it needs...
match each element that appears in the left column wih the
number of electeons it needs to fulfill its octect which appears on
the right column
Match each element that appears in the left column with the number of electrons it needs to fulfill its octet which appears o the right column helium Drag answer here aluminum Drag answer here sodium Please answer all parts of the question.
Page 119 Page 119 MOLES List the number of moles of each kind of element in...
Page 119
Page 119 MOLES List the number of moles of each kind of element in one mole of each of the following formulas: Formula Moles of each kind of atom in one mole of the compound H2O CuCl2 AI2S3 Ba(NO3)2 C4H10 Write the formula of the following compounds from the number of moles given. The elements are listed in the order in which they appear in the compound. 1 mole of carbon and 2 moles of oxygen 1 mole...
8. Why does carbon contain only 4 valence electrons when it has 6 total electrons? 9.True...
8. Why does carbon contain only 4 valence electrons when it has
6 total electrons?
9.True or False. Oxygen and sulfur have the same number of
valence electrons.
10. True or False. Beryllium and magnesium have the same number
of valence electrons.
11. True or False. Sodium and magnesium have the same number of
valence electrons.
12. What is the relationship between the number of valence
electrons and the column on the periodic table?
13. How is the number of...
Match each element in every anion in the right column with its oxidation state that appears in the left column. Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Reset Help 1. manganese in potassium permanganate - 2. phosphorus in magnesium phosphate - 3. carbon in the sodium bicarbonate - 4. chlorine in hydrochloric acid - 5. chromium in potassium chromate - 6. sulfur in sulfuric acid - 7. oxygen in water...
25. Consider the elements aluminum and oxygen. aluminum охудеn Identify each as a metal or a nonmetal. State the number of valence electrons for each, State the number of electrons that must be lost or gained for each to achieve an octet. Write the symbol, including its ionic charge, and type of each resulting ion. 26. Which of the following pairs of elements are likely to form an ionic compound? Why? Yes/No Why? lithium and chlorine Oxygen and bromine potassium...
Hydrogen 1H 2- Atomic number He Helium - He Mass number First shell Element symbol- Electron- distribution diagram Lithium Beryllium Carbon Boron 3B Oxygen Nitrogen en N Fluorine انار Neon Be 10 Ne Second shell Sodium 11 Na Aluminum AI Sulfur Magnesium 12Mg Chlorine Phosphorus Silicon 1 Si Argon Ar Third shell According to the section of the Periodic Table of Elements above, which element is most likely to have similar chemical properties to carbon Selected Answer: C. Phosphorus Answers:...
Part A Which of the following pairs of elements are likely to form an ionic compound? Check all that apply. sulfur and bromine O copper and chlorine potassium and oxygen zinc and magnesium nitrogen and phosphorus vanadium and neon Submit Request Answer
Hydrogen - Atomic number Helium - He He 4.00 First Mass number Element symbol shell Electron- distribution diagram Lithium Beryllium Be Boron Carbon Fluorine 6C Nitrogen N Neon 10 Ne Second shell Silicon Sodium 11 Na Aluminum Phosphorus Magnesium 12 Mg Chlorine 17C1 Argon 18Ar 14Si 1SP Third shell According to the section of the Periodic Table of Elements above, which element is most likely to have similar chemical properties to carbon? A. Nitrogen OB. Silicon C. Phosphorus D. Boron
match each element that appears in the left column wih the
number of electeons it needs to fulfill its octect which appears on
the right column
Match each element that appears in the left column with the number of electrons it needs to fulfill its octet which appears o the right column helium Drag answer here aluminum Drag answer here sodium Please answer all parts of the question.
Page 119
Page 119 MOLES List the number of moles of each kind of element in one mole of each of the following formulas: Formula Moles of each kind of atom in one mole of the compound H2O CuCl2 AI2S3 Ba(NO3)2 C4H10 Write the formula of the following compounds from the number of moles given. The elements are listed in the order in which they appear in the compound. 1 mole of carbon and 2 moles of oxygen 1 mole...
8. Why does carbon contain only 4 valence electrons when it has
6 total electrons?
9.True or False. Oxygen and sulfur have the same number of
valence electrons.
10. True or False. Beryllium and magnesium have the same number
of valence electrons.
11. True or False. Sodium and magnesium have the same number of
valence electrons.
12. What is the relationship between the number of valence
electrons and the column on the periodic table?
13. How is the number of...
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