Who Am I - Periodic Table of Elements

I am a very common element. I am all around you. I cause rust to happen. what element am I?

• Radon

• Nitrogen

• Oxygen

• Arsenic

I have 29 protons, am a reddish orange in color and am malleable. I am also a good conductor of electricity. I am used for electrical wiring such as in radios and TV's. Which element am I?

• Lead

• Copper

• Iron

• Potassium

I am a colorless, non-toxic, non-flammable gas that is lighter (less dense) than air. Because of my density I am used to fill balloons so they can float. Which element am I?

• Oxygen

• Neon

• Helium

• Argon

When combined with Chlorine, I am everyday table salt. My symbol is Na and I can be found in row 3. Which element am I?

• Niobium

• Sodium

• Nitrogen

• Magnesium

I am used to produce phosphors that are used in cell phones and larger display screens as well as general lighting. I have 3 valence electrons and 5 energy shells. Which element am I?

• Yttrium

• Lithium

• Boron

• Vandium

Tags

NGSS.MS-PS1-1

I am the second-lightest noble gas. I am a colorless, odorless noncombustible gas. My atomic number is larger than Helium but less than Argon. Which element am I?

• Magnesium

• Hydrogen

• Xenon

• Neon

I have 79 protons, am a good conductor of electricity, am malleable and prized for my beauty. My symbol is Au. Which element am I?

• Arsenic

• Gold

• Iron

• Platinum

Tags

NGSS.MS-PS1-1

I am located on row 4 and period 6. I am a hard silvery metal with a blue tinge. I am used to produce several alloys. I give a polished mirror finish to steel. Which element am I?

• Steel

• Iron

• Chromium

• Hafnium

I am silvery-white, am a soft metal that tarnishes rapidly in air and reacts with water. I am a necessary component of all living things and am abundant in many non-living things such as soil and water. Teeth, sea shells and bones are all products of me. I have 2 valence electrons. Which element am I?

• Carbon

• Lithium

• Radium

• Calcium

Tags

NGSS.MS-PS1-1

I am the most simple element. I usually have no neutrons, one proton and one electron. I am the most abundant element, and I am responsible for the good and the bad-I am the primary fuel source of the sun, but it was me that caused the Hindenburg Zeppelin to burn so rapidly. What element am I?

• Hydrogen

• Oxygen

• Carbon

• Helium