What does the geometry of a molecule of chalk look like?

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What does the geometry of a molecule of chalk look like?

2006-11-24 08:06:59 · 3 answers · asked by James M 1 in Science & Mathematics ➔ Chemistry

3 answers

Chalk or Calcium Carbonate does not have a discrete molecular structure. In the solid state it does have repeating units of a Calcium cation alternating with Carbonate anions. These are held together by ionic bonds.

Chalk has a weak molecular bond and a loosely packed structure. It is often listed as Calcite which is only 3.0 on the mineral hardness scale.

2006-11-26 06:21:48 · answer #1 · answered by Richard 7 · 67⤊ 0⤋

Chalk Molecule

2017-01-14 15:02:43 · answer #2 · answered by huett 4 · 0⤊ 0⤋

2006-11-26 10:24:26 · answer #3 · answered by michael s 1 · 0⤊ 0⤋