the answer is d, cuz i just did it rn on my study island and i got it right :)
Thallium has got 81 protons
<u>Have a nice days.......</u>
If the results of the experiment on repeating are not same, it shows the results are not standard, there are some factors, which are not constant
If Im not wrong i think its rain,snow,hail,and sleet...hope this helps you
The correct answer is: False.
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Water expands (gets larger/ is less dense in solid form than in liquid form) when it freezes).
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