General info
Alkeline earth metals are _____ found naturally in their pure form
What is not naturally found in their pure form
The apperance of Beryllium
What is silvery-white
Magnesium is named after
What is Magnesia, the greek district of thessaly, where it was first found
The stone Calcium is named after
What is limestone
The country where the town that strontium's name came from resides
What is ireland
The number of vaence electrons each alkeline earth metal has
What is two
Beryllium's original name and reason it was changed (extra credit-who renamed it?)
What is Gluciniumand because it toxic and shouldnot be ingested
What is it was renamed by the international union of pure and applied chemistry
Three mentioned used of magnesium
what is car seats, luggage, constipation medication, laptops, cameras and power tools
The amount of calcium in your body
What is 1000g
Strontium was discovered in ____ by ____
What is discovered in 1792 by Adair Crawford
Alkeline earth metals are the ____ most reactive group
What is two
Berylliums Brinell hardness
What is a Brinell hardness of beryllium is 590–1320 MPa
Magnesiums pure form ___ stable
What is not stable
The number of stable calcium isotopes (name them all for extra credit)
What is five(six if you include 48)
Treatments mentioned that strontium is used for
What is bone cancer treatment and osteoporosis treatment
Alkiline metals are low in _____ with a _____
What is low in density with a high melting point
Berylliums abundance in the sea
What is 0.000000000006%
Magnesiums number of stable isotopes and their names
What is three and magnesium-24, magnesium-25 and magnesium-26
In the sea and earths crust the percentages of calcium
What is 0.04% seawater and 4.15% earths crust
Three symptoms of overexposure to strontium
What is anemia, cancer, blood clotting disorders, flushing and diarrhea
The reason alkaline metals are good electricity conductors
What is the space the valence electrons have allows for efficient movement of electricity through the metal
Berylliums density
What is 1.84g/cm3
____ amount of magnesium a day will give you hypermagnesemia
What is 5000 miligrams
Two symtom's of hypercalcemia
What is Nausea, diarrhea, kidney stones, confusion, fatigue and irregular heartbeat.
The amount of strontium that makes up the earths crust
What is 0.034