Element History
This war ended with the use of atomic bombs
What is the World War ll
At room temperature, most elements are ____.
What is solids?
This element is used in blimps today.
What is Helium?
Boron, Carbon, Nitrogen & Oxygen are all apart of this...
What is the BCNO Group?
What is Hg?
Marie & Pierre Curie discovered two new elements in 1889. They were radium & ____
What is polonium
The atomic number of an element is the same as the _____.
What is 'number of protons'?
This element is used to make drink cans.
What is Aluminum?
This family of elements will burn your skin if you touch them
What is alkali metals ?
The symbol for Tin is ___
What is Sn?
Glen Seaborg discovered plutonium in ____.
What is 1941?
Which of the many gases is highly flammable?
What is hydrogen?
This element is used to make fireworks.
What is magnesium?
This family of elements are found together in nature
What is Lanthanides?
Au is the symbol for _____
What is Gold?
____ was found in 1669 because it glowed in distilled urine.
What is phosphorus?
What is rust?
I'm the element used to make non-stick coating for pots & pans
What is Flourine?
This is the least reactive element family of all the element families
What is Noble Gases?
The symbol for silver is ____
What is Ag?
Ancient alchemists thought they could change ____ into gold.
What is lead?
This gas has a yellow color and an irritating odor.
What is chlorine?
This element is very good at detecting smoke in your house
What is Americium?
This family combines with the alkali metals to form salt.
What is Halogens?
Na is the symbol for ____
What is Sodium?