Q1 REVIEW GAME 25-25 PART 3

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IDENTIFY 2 EVIDENCES OF BIGBANG

COSMIC BACKGROUND RADIATION, REDSHIFT, PRESENCE OF LIGHT AND HEAVY ELEMENTS

HOW DOES THE MATERIALS BELOW USED IN MINERAL IDENTIFICATION?

Scratch the mineral against materials of known hardness to compare.

LIMESTONE IS A CARBONATE ROCK, WHAT MINERAL PROPERTY DOES IT SHOW WHEN IT SHOWS BUBBLE WHEN VINEGAR IS DROPPED ON IT?

EFFERVESCENCE

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