create table chem(
num int,
name varchar2(10)
);
insert into chem values(1,\'H\');
insert into chem values(2,\'He\');
insert into chem values(3,\'Li\');
insert into chem values(4,\'Be\');
insert into chem values(5,\'B\');
insert into chem values(6,\'C\');
insert into chem values(7,\'N\');
insert into chem values(8,\'O\');
insert into chem values(9,\'F\');
insert into chem values(10,\'Ne\');
insert into chem values(11,\'Na\');
insert into chem values(12,\'Mg\');
insert into chem values(13,\'Al\');
insert into chem values(14,\'Si\');
insert into chem values(15,\'P\');
insert into chem values(16,\'S\');
insert into chem values(17,\'Cl\');
insert into chem values(18,\'Ar\');
insert into chem values(19,\'K\');
insert into chem values(20,\'Ca\');
insert into chem values(21,\'Sc\');
insert into chem values(22,\'Ti\');
insert into chem values(23,\'V\');
insert into chem values(24,\'Cr\');
insert into chem values(25,\'Mn\');
insert into chem values(26,\'Fe\');
insert into chem values(27,\'Co\');
insert into chem values(28,\'Ni\');
insert into chem values(29,\'Cu\');
insert into chem values(30,\'Zn\');
insert into chem values(31,\'Ga\');
insert into chem values(32,\'Ge\');
insert into chem values(33,\'As\');
insert into chem values(34,\'Se\');
insert into chem values(35,\'Br\');
insert into chem values(36,\'Kr\');
insert into chem values(37,\'Rb\');
insert into chem values(38,\'Sr\');
insert into chem values(39,\'Y\');
insert into chem values(40,\'Zr\');
insert into chem values(41,\'Nb\');
insert into chem values(42,\'Mo\');
insert into chem values(43,\'Tc\');
insert into chem values(44,\'Ru\');
insert into chem values(45,\'Rh\');
insert into chem values(46,\'Pd\');
insert into chem values(47,\'Ag\');
insert into chem values(48,\'Cd\');
insert into chem values(49,\'In\');
insert into chem values(50,\'Sn\');
insert into chem values(51,\'Sb\');
insert into chem values(52,\'Te\');
insert into chem values(53,\'I\');
insert into chem values(54,\'Xe\');
insert into chem values(55,\'Cs\');
insert into chem values(56,\'Ba\');
insert into chem values(57,\'La\');
insert into chem values(58,\'Ce\');
insert into chem values(59,\'Pr\');
insert into chem values(60,\'Nd\');
insert into chem values(61,\'Pm\');
insert into chem values(62,\'Sm\');
insert into chem values(63,\'Eu\');
insert into chem values(64,\'Gd\');
insert into chem values(65,\'Tb\');
insert into chem values(66,\'Dy\');
insert into chem values(67,\'Ho\');
insert into chem values(68,\'Er\');
insert into chem values(69,\'Tm\');
insert into chem values(70,\'Yb\');
insert into chem values(71,\'Lu\');
insert into chem values(72,\'Hf\');
insert into chem values(73,\'Ta\');
insert into chem values(74,\'W\');
insert into chem values(75,\'Re\');
insert into chem values(76,\'Os\');
insert into chem values(77,\'Ir\');
insert into chem values(78,\'Pt\');
insert into chem values(79,\'Au\');
insert into chem values(80,\'Hg\');
insert into chem values(81,\'Tl\');
insert into chem values(82,\'Pb\');
insert into chem values(83,\'Bi\');
insert into chem values(84,\'Po\');
insert into chem values(85,\'At\');
insert into chem values(86,\'Rn\');
insert into chem values(87,\'Fr\');
insert into chem values(88,\'Ra\');
insert into chem values(89,\'Ac\');
insert into chem values(90,\'Th\');
insert into chem values(91,\'Pa\');
insert into chem values(92,\'U\');
insert into chem values(93,\'Np\');
insert into chem values(94,\'Pu\');
insert into chem values(95,\'Am\');
insert into chem values(96,\'Cm\');
insert into chem values(97,\'Bk\');
insert into chem values(98,\'Cf\');
insert into chem values(99,\'Es\');
insert into chem values(100,\'Fm\');
insert into chem values(101,\'Md\');
insert into chem values(102,\'No\');
 이걸로 뭘 해볼까 생각중.