Diaz,+Brian

hello my name is brian i like basketball i like to cook im 11 years old favorite color is green transferred from mater academy middle. i also like to play football i love school and i want to graduate from the university of california and i want to be a basketball player and play for miami heat.

Problem Statement: what would change more if you put ink, rubber, and paper in the sun? does the type of each material [ rubber, ink, paper] effect the change in the sun? does the amount of time effect the change of each material in the sun. hypothesis : i hypothezize that sunlight would effect rubber more than paper and ink. i hypothsize that yes if i put different of each material in the sun it would effect the change. i hypothezize that no if i put one material for less time in the sun then one on medium time and then one on a high amount of time.

Research Paper Chemical property, and dyes

Examples of chemical properties are, heat of combustion, flammability, coordination numbers, toxicity, reactivity, chemical stability, and oxidation states. A chemical Property is materials properties that overtime turns into a chemical reaction. Chemical properties cannot be observed by looking or feeling it you have to obsreve the texture and surroundings. Chemical properties and physical properties can be alike, it can be used without changing the objects texture or surroundings. Materials properties Such as chemical and physical are both superintendent. Chemical properties can be used To make chemical classifications. Chemical properties can also find out a unknown liquid Or solid. Materials science would determine chemical properties of a object or liquid To guide its application. Many properties with a scope can borders of physical and Chemical may be a important within the scienctist perspective. The chemical properties have types of chemical blonds such as metallic, ironic, And covalent. Hydrogen has the given rights to ignite and explode. This is a Chemical property. Zinc has to do with hydrochloric acid to create hydrogen gas. This is a chemical property.

Dyes is a colored liquid which has a affinity to form different colors such as red, yellow , And blue the primary colors. Dye is originally formed by a solution that requires to Help fastness on fiber. There are different types of dyes mordant dyes, synthetic dye, Natural dye, acid dye, food dyes, and reactive dyes. Mordant dyes helps fastness dye versus water. Synthetic dye is the first made dye organic dye. This dye was discovered by William Perkin in 1856, this dye replaced the other dyes. This dye is now classified on How they use it. Natural dye is most made from plant sources such as berries, roots , bark, leaves, fungi, and lichens. Natural dyes such as tyriam purple and kermes. Plant dyes are woad, indingo, and saffron. There are also leather dyes that are for leather. Food dyes are antratquinone, and tryphemlymethane. Dyes are also precipitated with salt to make a lake, and salt can also make an aluminum lake, calcium lake , or barium lake Pigments. Dyes also take in some wavelengths of light. Dyes are also similar than Pigments. Sulfur dyes are developed with dark cotton colors. This is the color of what are socks are made of, because a sulfur product that makes a dark cotton color to make the Color of the sock.

Dyes can be placed as wool on a crafting table to use sheep and paint them to replace dye With wool. Dye is a color material or matter. Its also a liquid containing coloring matter For pertaining paper or cloth. Dye can also help stains get off clothes or many objects. Dye is sometimes also called color, colorant, dyestuff, pigment, tincture, tint, or Ink. The opposite of dye is bleach and whitener. There is also substantive dying that is Carried in nuetral or slightly dyebath, or at boiling point. This also has NA2 AND SO2. This dye is used von paper, wool, leather, cotton, silk and nylon. Dye also has to do with classification its by the nature of the chromosphere that Divides different types. The chemical classification is acridine acid, no2, dizonium Salts, derivates of saffranin, oxazin, flourene dyes, and pryonin dyes. There are many more different types of dyes and colors red, blue, green, yellow, purple, Orange, pink, brown, black, peach, violet, blue violet, red violet, and green yellow, Carbene dyes is a new way of making many different colors. Laser dyes are made up of Rhoda mine, and coumarone.

Then there is solvet dyes that helps wood staining, solvet inks, coloring oils, And waxes. Oxidation dyes has to mainly do with hair and fur. Basic dyes are water that Is mainly applied to fibers and use of wool and silk. Acid is added onto the dyebath to Help the dye onto the fiber. There is also disperse dyes that was developed for Water insoluble. In some cases va dye in the tempaturfe of 130 c is required and Pressured by dyebath use.

independent variable type of materials { ink, rubber, and paper}

dependent variable effect of sunlight on the materials.

contorl variable amount of time that their in the sun, amount of rubber, amount of ink, amount of paper, thickness of paper.

project 2

independent variable my independent variable is the type of each material [ rubber, ink, and paper]

my dependent variable is the amount of time in the sun.

control variable
 * type of paper
 * amount of time in the sun
 * type of rubber
 * type of ink
 * size of each material

project 3 dependent variable is the amount of time in the sun low amount of time, medium amount of time, high amount of time. independent variable is the size of each material

control variable
 * type of paper
 * amount of time in the sun
 * size of material
 * type of rubber
 * type of ink

problme statement