<font face="돋움" size="7">원자번호 19</font> <div><font color="#222222" face="돋움" size="7"><span style="background-color:#f9f9f9;">39.0983g/mol</span></font></div> <div><font color="#222222" face="돋움" size="7">밀도   0.89g/cm^3</font></div> <div><font color="#222222" face="돋움" size="7">녹는점 336.53K</font></div> <div><font color="#222222" face="돋움" size="7">끓는점 1032K</font></div> <div><font color="#222222" face="돋움" size="7"></font><div>융해열<span class="Apple-tab-span" style="white-space:pre;"> </span>2.321 kJ/mol</div> <div>기화열<span class="Apple-tab-span" style="white-space:pre;"> </span>76.90 kJ/mol</div> <div>이온화 에너지<span class="Apple-tab-span" style="white-space:pre;"> </span></div> <div>1차: 418.8 kJ/mol</div> <div>2차: 3052 kJ/mol</div> <div>3차: 4420 kJ/mol</div> <div>원자 반지름<span class="Apple-tab-span" style="white-space:pre;"> </span>220 pm</div> <div>공유 반지름<span class="Apple-tab-span" style="white-space:pre;"> </span>196 pm</div> <div>판데르발스 반지름<span class="Apple-tab-span" style="white-space:pre;"> </span>275 pm</div> <div><br><br></div> <div>K는 칼륨이죠~</div> <div><br></div> <div><br></div> <div>하하 모두들 웃으시라고</div> <div><br></div> <div>물에다 칼륨 한 줄 넣고 갑니다</div> <div><br></div> <div>                퐁당      보글보글</div> <div><br></div> <div>     ㅣ~~~~ @))))))))))))))))))))))~~~~~~ㅣ</div> <div>     ㅣ                                          ㅣ</div> <div>     ㅣ                                          ㅣ</div> <div>      ------------------------------</div></div>