Question | Answer |
My atomic number is 47 and I am used to make photographic film | Silver
|
I have 20 neutrons and I am found in your teeth and bones | Calcium
| I am a member of the nitrogen family with 16 neutrons | Phosphorus
| I am a gas with 19 as my Atomic Mass | Fluorine
| I am the first element in the fourth period and I am used in making fertilizer | Potassium
| 35.453 is my Atomic Mass | Chlorine
| 79 is my atomic number | Gold
| I am a transition metal with 25 electrons | Manganese
| I am a noble gas with 2 electrons | Helium
| I am the only element in the halogen family that is a liquid | Bromine
| I have 38 protons and am a member of the alkaline earth metals used to make fireworks | Strontium
| I am a metal that is liquid at room temperature | Mercury
| I am not really an alkali metal, but since I only have 1 electron I behave like them | Hydrogen
| I am a gas with 8 protons and 8 neutrons | Oxygen
| I am a metal that can melt in the warmth of your hand | Gallium
| I am considered the "father" of the periodic table | Mendeleev
| We are the only two non-silvery metals on the periodic table | Gold and Copper
| I am the heaviest naturally occurring element on the periodic table | Uranium
| I can be found in family 15 and Iam commonly used in rat poison and insecticides | Arsenic
| I have 118 protons and my atomic mass is 294, how many neutrons do I have | 176
| The human body contains enough of me to make 9,000 pencils | Carbon
| This is the only letter of the alphabet that does not appear in the periodic table | J |