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Q16: carbonic acid<br>A)3<br>B)1<br>C)2
Q37: What is the complementary DNA strand of
Q53: If the half-life of an isotope is
Q55: Uranium-238 can capture a neutron inside a
Q58: bismuth-214<br>A)alpha emission<br>B)beta emission
Q61: Which of the following elements is an
Q82: giga-<br>A)10<sup>+3</sup><br>B)10<sup>-1</sup><br>C)10<sup>+9</sup><br>D)10<sup>-12</sup><br>E)10<sup>-3</sup><br>F)10<sup>+6</sup><br>G)10<sup>-6</sup><br>H)10<sup>-9</sup><br>I)10<sup>-2</sup>
Q94: One pound is equal to _ g.<br>A)36<br>B)0.556<br>C)454<br>D)8<br>E)1,000,000<br>F)1,000<br>G)1<br>H)2.54<br>I)4.184<br>J)16
Q136: 273 K<br>A)0. °C<br>B)280 K<br>C)68 °F<br>D)100. °C<br>E)-40 °F<br>F)32
Q175: 310 K<br>A)0. °C<br>B)280 K<br>C)68 °F<br>D)100. °C<br>E)-40 °F<br>F)32