Answer:
Explanation:
Examples of pure substances include tin, sulfur, diamond, water, pure sugar (sucrose), table salt (sodium chloride) and baking soda (sodium bicarbonate). Crystals, in general, are pure substances. Tin, sulfur, and diamond are examples of pure substances that are chemical elements.
Well, an independent variable ids the thing that stays the same and a dependent variable is the thing that changes.
The answer to 4 is A.
The answer to 5 is C.
6.022 x 10 23 titanium atoms
In 47.88 grams of titanium, there is one mole, or 6.022 x 1023 titanium atoms.
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Mixture. Distilled Water may be a pure substance, however, there are many minerals and such that are in tap water, making it a mixture.
