Write the abbreviated electron configuration for the following: Silver, Ag{“version”:”1.1″,”math”:”Silver, Ag”}

Explain the following characteristic of a wave: wavelength

The following is an unbalanced chemical equation:  __AlBr3 + __Cl2 → __AlCl3 + __Br2{“version”:”1.1″,”math”:”__AlBr3 + __Cl2 → __AlCl3 + __Br2″} Enter the correct coefficients for each reagent. 

Explain the following characteristic of a wave: frequency

Use nomenclature to write the formula of the following compound: chromium (III) sulfide Note: You can leave numbers un-subscripted. 

Write the unabbreviated electron configuration for the following: Calcium, Ca{“version”:”1.1″,”math”:”Calcium, Ca”}

The following is an unbalanced chemical equation:  __AlBr3 + __Cl2 → __AlCl3 + __Br2{“version”:”1.1″,”math”:”__AlBr3 + __Cl2 → __AlCl3 + __Br2″} What type of reaction is this?

Explain the difference between core electrons and valence electrons. Also, specifically mention which of the two is more important for chemical reactions. 

Use nomenclature to write the formula of the following compound: magnesium nitrite Note: You can leave numbers un-subscripted. 

Use nomenclature to name the following compound: NH4OH{“version”:”1.1″,”math”:”NH4OH”}