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Search Results for ionic - All Grades

211 questions match "ionic". Refine Your Search

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Grade 10 Bonds and Mixing
Grade 7 Bonds and Mixing
Which types of atoms usually become negative ions?
  1. metals
  2. nonmetals
  3. noble gases
  4. all of the above
Grade 10 Bonds and Mixing

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When Zn (I) ions and nitrogen form an ionic bond, what is the chemical formula of the compound?
  1. [math]Zn_3N[/math]
  2. [math]ZnN[/math]
  3. [math]Zn_2N_2[/math]
  4. [math]ZnN_3[/math]
Grade 10 Bonds and Mixing
When Nb (I) ions and phosphorus form an ionic bond, what is the chemical formula of the compound?
  1. [math]Nb_3P[/math]
  2. [math]NbP[/math]
  3. [math]Nb_2P_3[/math]
  4. [math]NbP_3[/math]
Grade 10 Bonds and Mixing
Which of the following statements is FALSE?
  1. When Na and F bond, Na transfers one electron to F.
  2. When Ca and O bond, O transfers two electrons to Ca.
  3. When Ag(I) and I bond, Ag transfers 1 electron to I
  4. When metals and nonmetals bond, the metals transfer electrons to the nonmetals.
Grade 10 Bonds and Mixing

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When beryllium and selenium form an ionic bond, what is the chemical formula of the compound?
  1. [math]Be_2Se_2[/math]
  2. [math]BeSe_2[/math]
  3. [math]Be_2Se[/math]
  4. [math]BeSe[/math]
Grade 9 Bonds and Mixing
Which of these represents the formation of an ionic bond?
  1. The sharing of electrons between two non-metals.
  2. The donation of electrons between two non-metals.
  3. The sharing of electrons between a metal and a non-metal.
  4. The donation of electrons between a metal and a non-metal.
Grade 10 Bonds and Mixing

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When calcium and sulfur form an ionic bond, what is the chemical formula of the compound?
  1. [math]Ca_2S_2[/math]
  2. [math]CaS[/math]
  3. [math]CaS_2[/math]
  4. [math]Ca_2S[/math]
Grade 10 Bonds and Mixing
When Fe (IV) ions and oxygen form an ionic bond, what is the chemical formula of the compound?
  1. [math]Fe_4O[/math]
  2. [math]Fe_2O[/math]
  3. [math]FeO_2[/math]
  4. [math]Fe_2O_4[/math]
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