คู่มือครู รายวิชาเพิ่มเติมวิทยาศาสตร์และเทคโนโลยี เคมี ชั้นมัธยมศึกษาปีที่ 4 เล่ม 2

โลหะ อโลหะ กึ่งโลหะ 3 6.94 lithium Li 4 9.01 beryllium Be 11 22.99 sodium Na 12 24.30 magnesium Mg 19 39.10 potassium K 20 40.08 calcium Ca 37 85.47 rubidium Rb 38 87.62 strontium Sr 55 132.91 caesium Cs 56 137.33 barium Ba 87 francium Fr 57 138.91 lanthanum La 89 actinium Ac 58 140.12 cerium Ce 90 thorium Th 59 140.91 praseodymium Pr 91 protactinium Pa 60 144.24 neodymium Nd 92 uranium U 61 promethium Pm 93 neptunium Np 62 150.36 samarium Sm 94 plutonium Pu 63 151.96 europium Eu 95 americium Am 64 157.25 gadolinium Gd 96 curium Cm 65 158.93 terbium Tb 97 berkelium Bk 66 162.50 dysprosium Dy 98 californium Cf 67 164.93 holmium Ho 99 einsteinium Es 68 167.26 erbium Er 100 fermium Fm 69 168.93 thulium Tm 101 mendelevium Md 70 173.05 ytterbium Yb 102 nobelium No 71 174.97 lutetium Lu 103 lawrencium Lr 5 10.81 boron B 13 26.98 aluminium Al 31 69.72 gallium Ga 49 114.82 indium In 81 204.38 thallium Tl 113 nihonium Nh 7 14.01 nitrogen N 15 30.97 phosphorus P 33 74.92 arsenic As 51 121.76 antimony Sb 83 208.98 bismuth Bi 115 moscovium Mc 10 20.18 neon Ne 2 4.00 helium He 18 39.95 argon Ar 36 83.80 krypton Kr 54 131.29 xenon Xe 86 radon Rn 118 oganesson Og 9 19.00 fluorine F 17 35.45 chlorine Cl 35 79.90 bromine Br 53 126.90 iodine I 85 astatine At 117 tennessine Ts 8 16.00 oxygen O 16 32.06 sulfur S 34 78.97 selenium Se 52 127.60 tellurium Te 84 polonium Po 116 livermorium Lv 6 12.01 carbon C 14 28.08 silicon Si 32 72.63 germanium Ge 50 118.71 tin Sn 82 207.20 lead Pb 114 flerovium Fl 88 radium Ra 22 47.87 titanium Ti 40 91.22 zirconium Zr 72 178.49 hafnium Hf 104 rutherfordium Rf 23 50.94 vanadium V 41 92.91 niobium Nb 73 180.95 tantalum Ta 105 dubnium Db 24 52.00 chromium Cr 42 95.95 molybdenum Mo 74 183.84 tungsten W 106 seaborgium Sg 26 55.85 iron Fe 44 101.07 ruthenium Ru 76 190.23 osmium Os 108 hassium Hs 27 58.93 cobalt Co 45 102.91 rhodium Rh 77 192.22 iridium Ir 109 meitnerium Mt 28 58.69 nickel Ni 46 106.42 palladium Pd 78 195.08 platinum Pt 110 darmstadtium Ds 29 63.55 copper Cu 47 107.87 silver Ag 79 196.97 gold Au 111 roentgenium Rg 30 65.38 zinc Zn 48 112.41 cadmium Cd 80 200.59 mercury Hg 112 copernicium Cn 25 54.94 manganese Mn 43 technetium Tc 75 186.21 rhenium Re 107 bohrium Bh 21 44.96 scandium Sc 39 88.91 yttrium Y 57-71 lanthanoids * 89-103 actinoids ** 1 1.01 hydrogen H 232.04 231.04 238.03 IA IIA VIIIB IIIB IVB VB VIB VIIB IB IIB IIIA IVA VA VIA VIIA VIIIA 1 18 3 2 8 7 6 5 4 12 11 10 9 13 17 16 15 14 กลุมธาตุ *แลนทานอยด กลุมธาตุ **แอกทินอยด ตารางธาตุ