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Q9: The Army Alpha test:<br>A)helped determine which soldiers
Q14: The temperature of a star directly affects
Q18: Sound waves of frequency 300 Hz have
Q18: The number of moles of atomic oxygen
Q22: When atoms join to form a molecule,<br>A)energy
Q42: The chief ions in seawater are<br>A)H<sup>+</sup> and
Q46: The missing number in the equation
Q47: The statement that the elements in a
Q55: An employee is hired by a Fortune
Q58: Which of the following formulas expresses the