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Today radium has only limited applications in research laboratories, for example for the preparation of radon standard solutions, in neutron sources of the type Ra-Be, etc.
Possible use in radiotherapy of some cancers.
Radium was used in the past for luminescent painting of watches and other instruments, was used in toothpaste, cosmetics, etc. These applications are not permitted now because radium is strongly radioactive and dangerous.
What else can I help you with?
How many additional radioactive element discovered since Marie Curie discovered radium and polonium?
All chemical elements after uranium and promethium, technetium.
Who Radium is a member of the alkaline earth family. In addition to being a part of this family what is another property of radium that you can deduce from the information given in the periodic table?
Since Radium is in the alkaline earth metal group, and we know that as you move down the group, it gets more reactive. So, since Radium is the last element of the group, another property of Radium is that it is highly reactive in nature.
Which was the first planet discovered and who discovered?
There was no first discovered planet. Mercury, Venus, Mars, Jupiter, and Saturn have been known since ancient times from before anything was actually documented. They have no particular discoverer.
Which was discovered first Magnesium or Barium?
No, Iron was known to man since ancient times... but magnesium was discovered in 1808 by Sir Humphrey Davy.
Did the element radon originate from Italy?
Radon is a radioactive noble gas. It is a decay product of radium, which is part of the decay series for uranium. Since uranium is a naturally occurring element, it comes from all over the world, not just from Italy.
Who founded radium?
radium was founded by Marie curie and Pierre curie.it was termed rad which means first in polonium since it was the first radioactive substance to be discovered
How many additional radioactive element discovered since Marie Curie discovered radium and polonium?
All chemical elements after uranium and promethium, technetium.
How has the way you use electricity and manetism changed since they were first discovered?
When it was first discovered it was only used for specific things. Now, it's a become a very important part of our lives and is used in the smallest things. E.g. phones, T.V., etc
How has gymnastics changed since it was first invented?
Nothing's changed
How has it changed since it was first invented?
no they have not
First metal to be discovered?
The first metals to be discovered was gold. It has been used since 6000 B.C
How much was 25 in 1910?
25 was exactly 25 in 1910. The value of integers has not changed since they were first conceived.25 was exactly 25 in 1910. The value of integers has not changed since they were first conceived.25 was exactly 25 in 1910. The value of integers has not changed since they were first conceived.25 was exactly 25 in 1910. The value of integers has not changed since they were first conceived.
Has the Campbell soup can cover changed?
No, it hasn't changed since it was first made.
How has science changed since the 1900?
Many more elements have been discovered and the discovery that mercury is poisonous.
Who first discovered blindness?
No one discovered "blindness" It has been with us since the first group of Humans walked the earth.
What is the first animal discovered and when it discovered?
Mankind has known about (and hunted) animals since the dawn of Human time.
Who Radium is a member of the alkaline earth family. In addition to being a part of this family what is another property of radium that you can deduce from the information given in the periodic table?
Since Radium is in the alkaline earth metal group, and we know that as you move down the group, it gets more reactive. So, since Radium is the last element of the group, another property of Radium is that it is highly reactive in nature.
