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Chemistry

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Evie Stiedemann

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Cards in this guide (11)
What is a renewable resource

One that can be produced as fast as it is used - apex

What is the pH of a solution

A measure of the acidity of a solution

The principal quantum number for the outermost electrons in a Bromine atom in the ground state is

It is n=4 because Br is in the 4p valence shell.

What determines the type of natural vegetation of a region

the temperature, climate, season, rainfall, and the location of the region(basically, the sun's ray's extension).

What is the nuclear decay equation for an example of alpha decay

The equation for the alpha decay of 239Pu is: 94239Pu --> 92235U + 24He

where 24He represents the alpha particle, which is a Helium nucleus.

When the maximum amount of solid is dissolved in a solute what kind of solution is it

A saturated solution

What characterizes an Arrhenius base

It Produces a hydroxide ion

What best describes a radioisotope

its nucleus is unstable

What is the definition of specific heat capacity

The amount of heat required to raise the temperature of 1 g of a substance by 1°C.

What characteristics would make a gas non-ideal

The gas molecules interact with one another

Which of the following describes the greenhouse effect

gases in the atmosphere trap the suns warmth

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