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The likely formula of the compound formed between Ca and O is ________.
Q10: One cal is equal to _ J.<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
Q16: The human body is able to synthesize
Q24: Magnesium is the element that appears in
Q41: What is the number of outer shell
Q50: Which of the following has more electrons
Q74: Br<br>A)(+4 or -4)<br>B)(0)<br>C)(-2)<br>D)(+1)<br>E)(+2)<br>F)(-3)<br>G)(+3)<br>H)(-1)
Q88: S<br>A)(+4 or -4)<br>B)(0)<br>C)(-2)<br>D)(+1)<br>E)(+2)<br>F)(-3)<br>G)(+3)<br>H)(-1)
Q140: 1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>6</sup>4s<sup>2</sup>4p<sup>1</sup><br>A)Excited State<br>B)Ground State<br>C)Impossible State
Q147: 0.00 °F<br>A)0. °C<br>B)280 K<br>C)68 °F<br>D)100. °C<br>E)-40 °F<br>F)32
Q182: The correct answer in the operation below