| Sample code | ZnO | Na2O | SiO2 | CaO  | P2O5 | MgO |
| BG-1        | 6   | 16.4 | 46.1 | 26.9 | 2.6  | 2   |
| BG-2        | 8   | 14.4 | 46.1 | 26.9 | 2.6  | 2   |
| BG-3        | 10  | 12.4 | 46.1 | 26.9 | 2.6  | 2   |

Caption: Composition (in mol%) of samples.

You are provided with a table from a material science paper. Here are JSON templates for two types of numeric cells: "Other" and "Glass_Compound_Amount":
{"value": "xx", "type": "Other"}
{"value": "xx", "type": "Glass_Compound_Amount", "constituent": "xx", "unit": "xx", "material": "xx"}

Please describe all numeric cells in the above table following the JSON templates (proceeding by row in a left-right, top-down direction). For each cell, output one JSON description per line. For any unanswerable attributes in the templates, set their value to the placeholder "xx".

Cell Description:
{"value": "6", "type": "Glass_Compound_Amount", "constituent": "ZnO", "unit": "mol", "material": "BG-1"}
{"value": "16.4", "type": "Glass_Compound_Amount", "constituent": "Na2O", "unit": "mol", "material": "BG-1"}
{"value": "46.1", "type": "Glass_Compound_Amount", "constituent": "SiO2", "unit": "mol", "material": "BG-1"}
{"value": "26.9", "type": "Glass_Compound_Amount", "constituent": "CaO", "unit": "mol", "material": "BG-1"}
{"value": "2.6", "type": "Glass_Compound_Amount", "constituent": "P2O5", "unit": "mol", "material": "BG-1"}
{"value": "2", "type": "Glass_Compound_Amount", "constituent": "MgO", "unit": "mol", "material": "BG-1"}
{"value": "8", "type": "Glass_Compound_Amount", "constituent": "ZnO", "unit": "mol", "material": "BG-2"}
{"value": "14.4", "type": "Glass_Compound_Amount", "constituent": "Na2O", "unit": "mol", "material": "BG-2"}
{"value": "46.1", "type": "Glass_Compound_Amount", "constituent": "SiO2", "unit": "mol", "material": "BG-2"}
{"value": "26.9", "type": "Glass_Compound_Amount", "constituent": "CaO", "unit": "mol", "material": "BG-2"}
{"value": "2.6", "type": "Glass_Compound_Amount", "constituent": "P2O5", "unit": "mol", "material": "BG-2"}
{"value": "2", "type": "Glass_Compound_Amount", "constituent": "MgO", "unit": "mol", "material": "BG-2"}
{"value": "10", "type": "Glass_Compound_Amount", "constituent": "ZnO", "unit": "mol", "material": "BG-3"}
{"value": "12.4", "type": "Glass_Compound_Amount", "constituent": "Na2O", "unit": "mol", "material": "BG-3"}
{"value": "46.1", "type": "Glass_Compound_Amount", "constituent": "SiO2", "unit": "mol", "material": "BG-3"}
{"value": "26.9", "type": "Glass_Compound_Amount", "constituent": "CaO", "unit": "mol", "material": "BG-3"}
{"value": "2.6", "type": "Glass_Compound_Amount", "constituent": "P2O5", "unit": "mol", "material": "BG-3"}
{"value": "2", "type": "Glass_Compound_Amount", "constituent": "MgO", "unit": "mol", "material": "BG-3"}