Ionic Bonding (Biology) — Definition & Role
Read this topicExplanations 5
- Ionic Bond: Taken, Not Shared Elements are electrically neutral because they have the same number of electrons and protons. Well, if an atom gives an electron away, suddenly it …
By Deena Hauze, Alex Federspiel, Gabi Slizewska, Mario Janakis, Jonathan Heller, Valeri Natole
- Opposites Attract Ionic bonds form when electrons are completely transferred from one atom to another. Think of this in contrast to covalent bonds, where electrons are shared be…
By Hannah Bonville, Alex Federspiel, Deena Hauze, Mario Janakis, Gabi Slizewska, Valeri Natole
- Electronegativity and Ionic Bonding Electronegativity is a metric of how strongly an atom pulls on electrons. As you move diagonally up the periodic table (ignoring noble gases)…
By Jasper Brown, Sylvia Freeman, Mario Janakis, Alex Federspiel, Gabi Slizewska
- (Video) Types of Chemical Bonds by CrashCourse This video explains the different types of chemical bonds. In ionic bonding, atoms either take or give up electrons to form a comp…
By Gabi Slizewska, Mario Janakis
- Chemical Compounds and Their Bonds
By Valeri Natole, Mario Janakis
Problems 37
- Ionic bonds form from _____________.
- Before an ionic bond is formed, both atoms must __________.
- The chemical structure of methane (CH4CH_4CH4) is shown above. Carefully observe the arrangement of electrons (marked as circles) among the five atoms in the molecule. Then, de…
- NaCl (sodium chloride/table salt) is a molecule formed when a sodium atom and a chlorine atom form an ionic bond. Which of the statements below correctly describes this bond?
- Which of the following is the best comparison to ionic bonding?
- Looking at the figure above, what is the positively charged ion?
- In the figure above, what is the negatively charged ion?
- What types of elements typically form ionic bonds with each other?
- Ionic compounds do not usually exist as single molecules. What structure do they form?
- Which of the following words best describes ionic bonding?
- Which of the following statements about ionic bonding is false?
- Sodium fluoride is added to toothpaste to help strengthen teeth. The chemical compound has the formula NaF. Based on the picture above, which of the following statements is true…
- A lithium ion has one electron in its valence shell, causing it to be a bit unstable. Based on this information, which of the following statements is the most likely to happen?
- After an atom donates an electron, it becomes ___________. *Select all correct options.
- After an atom accepts an electron, it becomes ___________. *Select all correct options.
- Which of the following options is an ion? *Select all that apply
- Ionic bonds are ________________ when compared to ______________ . *Select all correct choices.
- Based on the picture above, which of the following statements is false?
- Ionic bonds must have an overall _________________ charge.
- Based on the image above, choose the best description of chlorine.
- Which elements will form an ionic compound with sodium in a 1 to 1 ratio?
- Choose the ionic compounds
- As you examine your rock collection, you realize that most crystals seem to be ionic. Which of the following crystals does not exhibit ionic bonding?
- Which ion pair will form an ionic compound in a 2 to 3 ratio?
- How many electrons are involved in the formation of CaOCaOCaO?
- Which of the species below will form an ionic compound in a 1:1 ratio with the ion shown above?
- Which of the following is a guaranteed way to tell that a compound is ionic?
- Cyanide is a polyatomic ion with the formula CN−CN^{-}CN−. How many electrons are there in this ion?
- If potassium has a 1+ charge, what is the other ion in the compound below? KO2KO_{2}KO2
- Which element forms the positive ion in CaOCaOCaO?
- Which ion has the most electrons?
- Which ion has the most electrons?
- Which ion is depicted above?
- Which element will form the most positive ion?
- What are the component ions of the compound shown below? NaClNaClNaCl
- Examine the picture above. Which of the following compounds could be depicted in the picture?
- Which ion is most likely to give up an electron?