div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=time-readingpdf-of-volcanic-rock-have-a-half-life-of-13-billion-years-the-samplehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: time readingpdf · of volcanic rock have a half-life of 13 billion years The sample contained 4 mg of unstable atoms when the rock formed B After 13 billion years or one half-life loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220603025f0879787e708231d42230edhtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=time-readingpdf-of-volcanic-rock-have-a-half-life-of-13-billion-years-the-samplehtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: time readingpdf · of volcanic rock have a half-life of 13 billion years The sample contained 4 mg of unstable atoms when the rock formed B After 13 billion years or one half-life loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220603025f0879787e708231d42230edhtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=time-readingpdf-of-volcanic-rock-have-a-half-life-of-13-billion-years-the-samplehtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: time readingpdf · of volcanic rock have a half-life of 13 billion years The sample contained 4 mg of unstable atoms when the rock formed B After 13 billion years or one half-life loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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data-page=5 class=ts-thumb lazyload alt=Page 5: time readingpdf · of volcanic rock have a half-life of 13 billion years The sample contained 4 mg of unstable atoms when the rock formed B After 13 billion years or one half-life loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220603025f0879787e708231d42230edhtml5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=time-readingpdf-of-volcanic-rock-have-a-half-life-of-13-billion-years-the-samplehtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: time readingpdf · of volcanic rock have a half-life of 13 billion years The sample contained 4 mg of unstable atoms when the rock formed B After 13 billion years or one half-life loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220603025f0879787e708231d42230edhtml5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=time-readingpdf-of-volcanic-rock-have-a-half-life-of-13-billion-years-the-samplehtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: time readingpdf · of volcanic rock have a half-life of 13 billion years The sample contained 4 mg of unstable atoms when the rock formed B After 13 billion years or one half-life loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220603025f0879787e708231d42230edhtml5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div 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years or one half-life loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220603025f0879787e708231d42230edhtml5thumbnails9jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imageimg data-url=time-readingpdf-of-volcanic-rock-have-a-half-life-of-13-billion-years-the-samplehtmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: time readingpdf · of volcanic rock have a half-life of 13 billion years The sample contained 4 mg of unstable atoms when the rock formed B After 13 billion years or one half-life loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220603025f0879787e708231d42230edhtml5thumbnails10jpg width=140 height=200 divdivdiv class=ts-pagebutton 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unstable atoms when the rock formed B After 13 billion years or one half-life loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220603025f0879787e708231d42230edhtml5thumbnails12jpg width=140 height=200 divdiv