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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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