118 elements and their symbols, atomic number, number of protons, number of neutrons and valencies.
Answers
names
1- H - Hydrogen
2 - He - Helium
3 - Li - Lithium
4 - Be - Beryllium
5 - B - Boron
6 - C - Carbon
7 - N - Nitrogen
8 - O - Oxygen
9 - F - Fluorine
10 - Ne - Neon
11 - Na - Sodium
12 - Mg - Magnesium
13 - Al - Aluminum, Aluminium
14 - Si - Silicon
15 - P - Phosphorus
16 - S - Sulfur
17 - Cl - Chlorine
18 - Ar - Argon
19 - K - Potassium
20 - Ca - Calcium
21 - Sc - Scandium
22 - Ti - Titanium
23 - V - Vanadium
24 - Cr - Chromium
25 - Mn - Manganese
26 - Fe - Iron
27 - Co - Cobalt
28 - Ni - Nickel
29 - Cu - Copper
30 - Zn - Zinc
31 - Ga - Gallium
32 - Ge - Germanium
33 - As - Arsenic
34 - Se - Selenium
35 - Br - Bromine
36 - Kr - Krypton
37 - Rb - Rubidium
38 - Sr - Strontium
39 - Y - Yttrium
40 - Zr - Zirconium
41 - Nb - Niobium
42 - Mo - Molybdenum
43 - Tc - Technetium
44 - Ru - Ruthenium
45 - Rh - Rhodium
46 - Pd - Palladium
47 - Ag - Silver
48 - Cd - Cadmium
49 - In - Indium
50 - Sn - Tin
51 - Sb - Antimony
52 - Te - Tellurium
53 - I - Iodine
54 - Xe - Xenon
55 - Cs - Cesium
56 - Ba - Barium
57 - La - Lanthanum
58 - Ce - Cerium
59 - Pr - Praseodymium
60 - Nd - Neodymium
61 - Pm - Promethium
62 - Sm - Samarium
63 - Eu - Europium
64 - Gd - Gadolinium
65 - Tb - Terbium
66 - Dy - Dysprosium
67 - Ho - Holmium
68 - Er - Erbium
69 - Tm - Thulium
70 - Yb - Ytterbium
71 - Lu - Lutetium
72 - Hf - Hafnium
73 - Ta - Tantalum
74 - W - Tungsten
75 - Re - Rhenium
76 - Os - Osmium
77 - Ir - Iridium
78 - Pt - Platinum
79 - Au - Gold
80 - Hg - Mercury
81 - Tl - Thallium
82 - Pb - Lead
83 - Bi - Bismuth
84 - Po - Polonium
85 - At - Astatine
86 - Rn - Radon
87 - Fr - Francium
88 - Ra - Radium
89 - Ac - Actinium
90 - Th - Thorium
91 - Pa - Protactinium
92 - U - Uranium
93 - Np - Neptunium
94 - Pu - Plutonium
95 - Am - Americium
96 - Cm - Curium
97 - Bk - Berkelium
98 - Cf - Californium
99 - Es - Einsteinium
100 - Fm - Fermium
101 - Md - Mendelevium
102 - No - Nobelium
103 - Lr - Lawrencium
104 - Rf - Rutherfordium
105 - Db - Dubnium
106 - Sg - Seaborgium
107 - Bh - Bohrium
108 - Hs - Hassium
109 - Mt - Meitnerium
110 - Ds - Darmstadtium
111 - Rg - Roentgenium
112 - Cn - Copernicium
113 - Nh - Nihonium
114 - Fl - Flerovium
115 - Mc - Moscovium
116 - Lv - Livermorium
117 - Ts - Tennessine
118 - Og - Oganesson