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Chemistry Test Review (Monoatomic consists of a single with a positive or…
Chemistry Test Review
- Monoatomic consists of a single with a positive or negative charge
- Antion atoms or group of atoms having a negative charge
- cations atom or group of atoms having a positive charge
- Differ production in any chemical compound, the masses of elements are always in the same proportion by masses.
- Polyatomic consists of multiple atoms with a net positive or negative charge
- What type of ions have names ending in -ide? Negative anions
- When Group 2A elements form ions, they c. lose two electrons
- What is the correct name for the N 3- ions? C. nitride ion
- Boron is found in group 3A. Give the symbol and charge: B+3
- Which of the following is an anion? B.sulfate
- An-ate or -ite at the end of a compound name usually indicates that the compound contains? oxygen
- Which of the following compounds contains the Mn+3 ion? C. Mn2O3
- How are chemical formulas of binary ionic compounds generally written? (left vs. right) Positive (cation) on left negative (anion) on right
- Give two formulas that are not ionic compounds. H2O CO2
- give one element, which when combined with Bromine, would most likely form an ionic compound? Group 1 on Mg Ea Li
2 metal.
- Which of the following compounds contains the iron (II) ion? a. FeO
- Which polyatomic ion forms a neutral compound when combined with a group 1A monatomic ion in a 1:1 ratio? nitrate
- In naming a compound of two nonmetals, the number of atoms of each element present in the molecule is indicated by paefix
- Write the corresponding prefix to the right o each #: 7 hepta, 6 hexa, 8 dicta, 4 tema
- Write the formula for nitrogen pentabromide NBr5
- What is the correct name for the compound CoCl2? Cobalt (II) chloride
- The formula for barium chlorate? Ba(ClO3)2
- 2 more items...