Answer: My answer is in the explanation
Explanation:
Physical and mechanical characteristics of iceberg ice were studied from samples collected near the shores of eastern Newfoundland. Although the physical characteristics show considerable diversity, iceberg ice has some common features and is generally porous, lacks significant concentrations of dissolved materials, contains internal cracks and has an irregular interlocking grain structure.
Answer:
The Best Answer would be B but the correct answer is A+B --> AB
Explanation:
Answer:
The molar mass of Pb(Cr2O7)2 is 639.2 g/mol.
D it’s quartz on the Mohs scale thing it’s ranked 7
