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The Crossword Solver found 30 answers to "chemical element, atomic number 10 (4)", 4 letters crossword clue. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. Enter the length or pattern for better results.
We have to write the chemical formula of lead(IV) bromide. Lead(IV) bromide is an ionic compound. We know that the formulas of ionic compounds give the ratio of the combination of ions—generally in the smallest possible whole numbers. We also know that the overall charge of ionic salt must be zero.
Roman numeral (IV) corresponds to a 4+ charge so the lead cation is written as Pb 4 + ^{4+} 4 +. The second part of the name is bromide and it comes from bromine. Remember that bromine is a Group 7A element so it gains 1 electron and forms an Br − ^{-} − anion.
We have to write the chemical formula for lead(IV) bromide. The given compound consists of metal and nonmetal. Therefore, it is an ionic compound. The formula of ionic compounds is written so that the cations are listed first, followed by the anion.
Lead bromide. Formula: Br 4 Pb; Molecular weight: 526.8; CAS Registry Number: 13701-91-2; Information on this page: Notes; Other data available: Gas phase thermochemistry data; Options: Switch to calorie-based units
11 Μαΐ 2017 · This element crossword puzzle is a fun and engaging way to introduce element symbols and names of the first 18 elements of the periodic table.
LEAD BROMIDE. Molecular formula: Br 4 Pb. Average mass: 526.816. Monoisotopic mass: 523.650001. ChemSpider ID: 123069.
