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1.4 Key Math Skills for Chemistry -- Part 2
A plan for learning chemistry uses the features in the text that help develop it.
The power of 10 is negative when a number less than 1 is written.
Take a look at math concepts used in chemistry: place values, positive and negative numbers, percentages, and equations.
The process of making observations.
The study of the composition, structure, properties, and ments may become a theory.
An explanation of an observation that has been verified, followed by a series of experiments that support the hypothesis.
The validity of a hypothesis is tested.
Information is determined by noting and recording a phenomenon.
The place value for each of the digits is positive.
When there are two negative numbers, the answer is positive.
There are 18 black and 6 white socks in the drawer.
An unknown is contained in an equation in chemistry.
If you subtract the same number or symbol from the other side, it will be the same number or symbol.
If you eliminate a number or symbol by adding, add that same of water increase or decrease when the temperature number or symbol is on the opposite side.
A number is written by moving the decimal point to get a coefficients that are at least 28 but less than 10.
The number of places moved is expressed as a power of 10.
A graph shows the relationship between two variables.
The number 28 000 is written in scientific notation.
I don't have any data yet.
To theorize before one has water, cocamide, glycerin, and citric acid is one of the ingredients in a "chemical-free" shampoo.
Is the data from the hair product true?
A child with a high temperature is likely to suffer brain damage.
Water becomes steam at boiling point.
If the answer has a positive in metabolism, indicate it.
There are three negative numbers added.
A sample of 100 toys had 5% or negative sign that contained lead.
A positive number is divided by a negative number.
There are two negative numbers added.
Reducing global warming can be done with 2 emission.
There are problems related to the topics in this chapter.
The bicycle tire was still flat when I added air to it.
There is a leak in the bicycle tire.
A log in a fire does not burn well.
The log will burn better if I chop it into smaller pieces.
The small wood pieces make the fire hotter.
There is a flat tire on a bicycle.
The tire will expand to the proper size if I add air to it.
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