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Dubnium is a chemical element with the symbol Dband atomic number 105.This is a radioactive synthetic element whose most stable isotope is 268Db with a half life of 28 hours. This is the longest lived transactinide isotope and is a reflection of the stability of the Z = 108 and N = 162 closed shells and the effect of odd particles in nuclear decay. Chemistry experiments have provided sufficient evidence to confidently place dubnium in group 5 of the Periodic Table.
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Examples of the nine types of solution according to physical state?
Solid in solid: metal alloys. Liquid in liquid: vinegar dissolving in water. Gas in gas: air. Solid in liquid: salt dissolving in water. Liquid in solid: mercury absorbed by gold. Gas in liquid: carbon dioxide dissolving in soda. Solid in gas: smoke particles in air. Liquid in gas: water vapor in air. Gas in solid: hydrogen absorbed by palladium.
Is a feather a liquid or solid or gas?
a feather is a solid
How each state changes and what it is called?
* solid to liquid: melting* liquid to solid: freezing* liquid to gas: vaporization* gas to liquid: liquefaction* solid to gas: sublimation* gas to solid: deposition
Is a cookie a solid liquid solid or a gas?
A solid.
Is blue tack solid liquid or gas?
solid liquid
Is wool a solid liquid or a gas?
Solid
What is the process of converting a gas to a liquid is called?
evaporation solid to liquid - melting liquid to gas - evaporation gas to liquid - condensation liquid to solid - freezing solid to gas and gas to solid - sublimation
What is gas a solid liquid or a gas?
Is a pencil a solid liquid or gas
Examples of the nine types of solution according to physical state?
Solid in solid: metal alloys. Liquid in liquid: vinegar dissolving in water. Gas in gas: air. Solid in liquid: salt dissolving in water. Liquid in solid: mercury absorbed by gold. Gas in liquid: carbon dioxide dissolving in soda. Solid in gas: smoke particles in air. Liquid in gas: water vapor in air. Gas in solid: hydrogen absorbed by palladium.
How many combinations of the three states of matter are there?
There are three basic states of matter: solid, liquid, and gas. The number of combinations possible from these states is 3! (3 factorial), which equals 6. The six possible combinations are solid-liquid-gas, solid-gas-liquid, liquid-solid-gas, liquid-gas-solid, gas-solid-liquid, and gas-liquid-solid.
Is a feather a liquid or solid or gas?
a feather is a solid
The process of converting a liquid to a gas is called what?
evaporation solid to liquid - melting liquid to gas - evaporation gas to liquid - condensation liquid to solid - freezing solid to gas and gas to solid - sublimation
What are 6 processes that cause matter to change state?
Freezing (Liquid 2 solid) Melting (solid 2 liquid) Boiling (liquid 2 gas) Evaporation (liquid 2 gas) Condensation (gas 2 liquid) Sublimation (solid 2 gas) hope this helped
How each state changes and what it is called?
* solid to liquid: melting* liquid to solid: freezing* liquid to gas: vaporization* gas to liquid: liquefaction* solid to gas: sublimation* gas to solid: deposition
Is zink a solid liquid or gas?
Zinc is all, a solid, liquid, and a gas. when it is melted, it is a liquid, when the liquid is heated, it becomes a vapor, a gas, and when the liquid is froze is is a solid.
What state of matter is this solid liquid gas?
Which solid liquid gas?
Is batteries a solid liquid or gas?
Is a battery solid liquid or gas
