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Give the name and symbol of any two radioactive elements?
name and give the symbol of 2 radio active elements
Show list of chemically active elements?
Metals in group one are chemically active as compared to the elements in group three and two. Elements like sodium, potassium, chlorine and fluorine are some of the chemically active elements.
What are different between p block active and p block inactive element?
p block elements 3a to 8a elements are active .and 7a elements are non active elements.
What are the simillarities of news elements and drama elements?
the elements is a drama while the news is in the news paper or radio.
What is meant by preiod of elements?
A period of elements is a horizontal row on the periodic table.
Radio active S block elements?
Radio active s block elements are Fr and Ra. They are the last s block elements.
What is meant by the term 'radio active'?
The term radio active came from the dangerous elements like Plutonium, Uranium, Radium and Caesium. These elements produces extreme heat and radioactivity. When exposed to these elements, one may get cancer problems. Pierre and Marie Curie discovered Radium but due to constant exposure to the element, they died of cancer. Plutonium and Uranium are used to produce atomic energy.
What elements give off particles?
the unstable elements in periodic table is Radium because it always leave the radio active waves so it lost its mass slowly slowly all radio active elements are unstable. Any thing more By Varun
What elements give off small particles?
radio active
Give the name and symbol of any two radioactive elements?
name and give the symbol of 2 radio active elements
Is it possible for the amounts of some elements in earth's crust to decrease or increase?
Yes it would. For instance in the breakdown of radio-active elements.
What elements are the noble gasses?
Helium, Neon, Argon, Xenon, Krypton and a radio-active one called Radon
What is the definition of radio active metals or elements?
Any material that spontaneously undergoes changes in elemental composition within an observable time is radioactive.
What two radio active elements did Hershey and Chanse inject into bacteriophages?
Hershey and Chase used isotopes of sulphur and phosphorus. Please see the link.
What powers convection currents in earth?
Not only air temperature, but also barometric pressure differences contribute.
Is water radio active?
no
When was Radio Active - Pat Travers album - created?
Radio Active - Pat Travers album - was created in 1981.
