The three elements predicted by mendeleev from the gaps in his periodic table were known as eka- boron, eka aluminum, eka- silicon. What names were given to these elements when they were discoveredlater on?
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eka - boron is now called scandium(1879)
eka - aluminum is now called gallium(1875)
eka - silicon is now called germanium(1886)
eka - aluminum is now called gallium(1875)
eka - silicon is now called germanium(1886)
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