Chemistry, 11.01.2020 17:31 FailingstudentXD
Which statements are correct about silicon?
a metalloid
b atomic number is 28
c atomic weight is 14
d has similar properties as al and p
e has similar properties as ge
f belongs to period 3
Answers: 3
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Chemistry, 22.06.2019 09:00
Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?
Answers: 1
Which statements are correct about silicon?
a metalloid
b atomic number is 28
...
a metalloid
b atomic number is 28
...
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