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Chemistry

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Modesta Steuber

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Cards in this guide (9)
What happens when a radioactive isotope decays

Radioactive decay

Why are alloys useful

Alloys are useful (if this is what the question is getting at) because mixing elements of the periodic table alters their colligative properties.

i.e. mixing two metals could change substance's melting point, allowing it to more easily resist high temperatures. Also, mixing metals can change the way they bind together, and create an altogether stronger material than you can find using any single metal alone.They can improve a metal's properties

How does a graph show a saturated solution and a unsaturated solution

A graph can illustrate what solution is saturated and unsaturated. If the point is on the line, then the solution is saturated, while if is below the line, the solution is unsaturated.

How are transition metals named in metal compounds

A roman numeral in parentheses follows the name of the metal... apex

What is used to help water wash away greasy dirt

a molecule with polar and nonpolar end

What is the pressure of 4 moles of helium in a 50 L tank at 308 K

2.02 atm

Which are the following is an amorphous solid

Glass - Apex (Chem)

What will result from increasing the temperature of gas

Increasing the temperature of gas the volume increase.

What is nuclear fission

the splitting of a nucleus

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