Science, asked by sikimarquez2007, 2 months ago

Which of these statements is NOT true about the periodic table?
a) The periodic table contains 118 elements
b) The periodic table is arranged by increasing atomic numbers.
c) The periodic table has changed several times in the last 50 years.
d) The periodic table has 7 periods.

Answers

Answered by NasDaily

0

d isthe right answer

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