0
Actinium is a radioactive chemical element with the symbol Ac and atomic number 89. It is part of the actinide series and is known for its silvery-white appearance and high radioactivity. Discovered in 1899, actinium is used in various applications, including in neutron sources and as a potential treatment for cancer due to its radioisotopes. Its scarcity and radioactivity make it less commonly encountered in everyday life.
What else can I help you with?
Continue Learning about Natural Sciences
Trending Questions
How many miles are 205000 kilometers?
Is the Precambrian time the longest or shortest part of Earth's history?
Where is a statement of no difference in experimental treatments?
Which part of animals are rarely preserved unburied because scavengers eats them and bacteria decompise them?
What is it called when an egg from the female is withdraw and fertilized with speak in a laboratory?
Where can one purchase brushed stainless steel KitchenAid Gourmet Essentials?
What is a prokaryotic ribosome?
What is RY crystal?
Does chickpea have starch?
What is molecular mass of cupric sulfate?
Which describes warm air overlying cool air?
Did Venus have any robots or satellites explore it?
Why is it warmer at two oclock than noon?
How is the difference between polar and non polar related to electronegative?
Which climate zone has cool summers cold and harsh winters dry climate and sparse vegetation?
Is the DNA in people's cheek cells as the same as the DNA in other cells?
Translation occurs in what part of the cell?
What is pungo ridge?
What the addition to carbon carbonate minerals contain?
How do catalyst effect the energy of reactants?
Copyright ©2025 Answers.com. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.