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Chemistry, 09.11.2020 20:20 nickeh30

Most rocks are made of what elements? 1. lithium, nitrogen, selenium, fluorine, chlorine, antimony, gallium, tin
2. oxygen, silicon, aluminum, iron, calcium, sodium, potassium, magnesium
3. carbon, hydrogen, rubidium, nickel, zink, copper, lead, gallium
4. quartz, granite, marble, limestone, shale, sandstone, obsidian, mica

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