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Radium is an alkaline earth metal, radioactive, solid, reactive.
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∙ 14y ago
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What is radiums symbol?
The chemical symbol of radium is Ra.
What is radiums normal phase?
Radiumis a solid at room temperature.
When was Fake Chemical State created?
Fake Chemical State was created in 2005.
What is needed for a solid to sublime and what changes of state occur?
pressure and the change of state is chemical
What does the state symbol mean when written after a chemical compound in a chemical reaction?
The state symbol aq means it dissolves in water when it is written after a chemical compound in a chemical reaction.
What is heliums chemical state?
gaseous state.
What is radiums atomic mass number?
Radium is a non metal radiop active element. Atomic mass of it is 12.
Is mold a chemical change?
No. A material is heated, i.e. changes state, then hardens again. No chemical change, but at least a partial state change.
What does the state symbol (aq) mean when written after a chemical compound in a chemical reaction?
The state symbol aq means it dissolves in water when it is written after a chemical compound in a chemical reaction.
Is decaying a chemical or physical changes?
Better to state it a biochemical change if required can state it chemical change
Is there a chemical difference between the gaseous state and liquid state of a substance?
Phase has nothing to do with chemical composition.
Is a Decay of fallen leaves a physical or chemical change?
chemical because the chloroplast have had the chlorophyll die off
