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larisa [96]
2 years ago
12

PLEASE HELP, 50 points!!!! what elements on the periodic table are helpful in some ways but still toxic?

Biology
2 answers:
timama [110]2 years ago
5 0

Answer:

1. Polonium

2. Mercury

3. Arsenic

4. Francium

5. Lead

<em>these</em><em> </em><em>5</em><em> </em><em>elements</em><em> </em><em>are</em><em> </em><em>very</em><em> </em><em>very</em><em> </em><em>dan</em><em>gerous</em><em>.</em><em>.</em><em>.</em>

<em>hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>u</em><em> </em><em>plz</em><em> </em><em>mark</em><em> </em><em>as</em><em> </em><em>bra</em><em>inlist</em>

dimulka [17.4K]2 years ago
5 0
  • Answer:

<em>The most toxic elements</em> on the Periodic Table are :

  1. <em>Polonium</em> (radioactive metalloid)
  2. <em>Mercury</em> (toxic metal)
  3. <em>Arsenic</em> (classic poison)
  4. <em>Francium</em> (extremely reactive)
  5. <em>Lead  </em>
  6. <em>Plutonium</em> (radioactive heavy metal)
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