Chemistry Mrs. Einstein

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Presentation transcript:

Chemistry Mrs. Einstein Ionic Compound Review Chemistry Mrs. Einstein

Write the formula! beryllium hydroxide

Name This! GaCl3

Anions tend to be __________ and cations tend to be __________. A. metals, metals B. nonmetals, nonmetals C. metals, nonmetals D. nonmetals, metals E. metalloids, metalloids

Write the formula! ammonium sulfate

manganese (VII) arsenide Write the formula! manganese (VII) arsenide

Name This! ZnCO3

Which metal is not required to have its charge specified in the names of ionic compounds it forms? A. Mn B. Fe C. Cu D. Ca E. Pb

Name This! Mo(SO4)3

Write the formula! scandium hydroxide

Name This! Fe(HCO3)2

How many electrons does the Al3+ ion possess? B. 10 C. 6 D. 0 E. 13

Write the formula! sodium hydride

The formula for a salt is XBr. The X-ion in this salt has 46 electrons The formula for a salt is XBr. The X-ion in this salt has 46 electrons. The metal X is ____ A. Ag B. Pd C. Cd D. Cu E. Cs

Name This! (NH4)2O

A. sulfur B. fluorine C. bromine D. nitrogen E. oxygen Aluminum reacts with a certain nonmetallic element to form a compound with the general formula AlX. Element X is a diatomic gas at room temperature. Element X must be ______. A. sulfur B. fluorine C. bromine D. nitrogen E. oxygen

__________ typically form ions with a 2+ charge A. Alkaline earth metals B. Halogens C. Noble Gases D. Alkali metals E. Transition metals

Write the formula! silver phosphate

When a metal and a nonmetal react, the __________ tends to lose electrons and the __________ tends to gain electrons. A. metal, metal B. nonmetal, nonmetal C. metal, nonmetal D. nonmetal, metal E. None of the above, these elements share electrons.

A. Li2X B. LiX2 C. Li2X3 D. Li2X2 E. LiX Magnesium reacts with a certain element to form a compound with the general formula MgX. What would the most likely formula be for the compound formed between Lithium and element X? A. Li2X B. LiX2 C. Li2X3 D. Li2X2 E. LiX

Name This! Cu(ClO3)2