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Astatine is a solid at room temperature because of its intramolecular attraction. It is a chemical that is radioactive with a symbol of At and an atomic number of 85.
What else can I help you with?
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
What are the general classes of colloids?
The general classes of colloids are sols (solid particles dispersed in a liquid), gels (cross-linked networks of solid particles dispersed in a liquid), and emulsions (liquid droplets dispersed in another liquid).
What state of matter do halogens naturally occur in?
Halogens naturally occur in the gaseous state. Examples of halogens are fluorine, chlorine, bromine, iodine, and astatine.
To change from a gas to a liquid is called?
'boiling' or 'vaporization'
Is astatine a gas or a liquid?
Astatine is a solid at room temperature.
Is wool a solid liquid or a gas?
Solid
Is astaine a solid liqiud or gas?
Astatine is an unstable solid at room temperature.
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
Why Fluorine is a gas but Astatine is metalloid trends occur in the periodic table?
Astatine is not a metalloid but a nonmetal; astatine is a solid because is more heavier than fluorine.
What mixture made by mixing a liquid and gas?
Be more specific like which liquid and which gas
Is a feather a liquid or solid or gas?
a feather is a solid
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.
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.
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
