GEN-CHEM S2M

Evaporation

________- is the process of converting liquid to gas, is useful in sorting mixtures such as salt solution.

Distillation

________- is a process of separating a homogenous mixture composed of two substances with different boiling points.

Magnetic Separation

________- is the process of separating elemental mentals from other particles in a mixture.

Sublimation

________- is a process of changing solid to gas without passing through the liquid state.

Filtration

________- is a process of separating the components of a suspension.

Boron

________ (B)- Metalloid, somewhat shiny, conducts electricity but brittle like nonmetal.

TOXICITY Whether substance

________ can damage an organism or not.

RELATIVE ACTIVITY

________- Whether the material is more active or less active than other members of its chemical family.

Silicon

________ (Si)- can conduct electricity, shine but brittle and chips easily like glass.

Liquid

________- not rigid, no fixed shape, fixed volume, fixed volume, can not be squashed.

IONIZATION

________- Whether it will break into charged particles when in solution with water or not.

Antimony

________ (Sb)- metalloid, shiny but brittle like nonmetal.

downward pull

Weight- refers to the ________ of object towards the center of the earth.

Salts

________- combined positive and negative ions.

Acids

________- contains hydrogen, yields hydrogen ions in water solutions.

Chromatography

________- is another method of separating complex mixtures.

Decantation

________- the solid particles are allowed to settled first at the bottom and later, the liquid which is called supernatant is poured into another container leaving behind solid particle.

Substances

________ that are made up of molecules with two or more kinds of atoms in definite proportions.

Household Cleaning Material

________- the most commonly used cleaning products are bleach, soaps, and detergents.

Oxides

________- oxygen and other element.

COMBUSTIBILITY

________- Whether the substance undergoes combustion or not.

gas consisting

It is a hot ionized ________ of approximately equal numbers of positively charged ions and negatively charged electrons.

Metallic

________- interaction between metallic elements.

Consumer Product

________- it is any item often bought for consumption.

Mass

________- refers amount of substance.

Convenience Product

________- those that appeal to a large segment of the market or those that are routinely bought.

Centrifugation

________- the mixture is poured into a special tube in the ________ apparatus, and is allowed to spin using centrifugal force.

Mass

refers amount of substance

Weight

refers to the downward pull of object towards the center of the earth

Solid

Rigid, fixed shape, fixed volume, cannot be squashed

Liquid

not rigid, no fixed shape, fixed volume, fixed volume, cannot be squashed

gas

not rigid, no fixed shape, no fixed volume, can be squashed

RELATIVE ACTIVITY

Whether the material is more active or less active than other members of its chemical family

IONIZATION

Whether it will break into charged particles when in solution with water or not

Silicon(Si)

can conduct electricity, shine but brittle and chips easily like glass

Ionic

electron transfer

Covalent

electron sharing

Metallic

interaction between metallic elements

Organic

carbon

Inorganic

other elements

Acids

contains hydrogen, yields hydrogen ions in water solutions

Bases

contains a metal with hydroxyl group

Salts

combined positive and negative ions

Oxides

oxygen and other element

Filtration

is a process of separating the components of a suspension

Decantation

the solid particles are allowed to settled first at the bottom and later, the liquid which is called supernatant is poured into another container leaving behind solid particle

Evaporation

is the process of converting liquid to gas, is useful in sorting mixtures such as salt solution

Distillation

is a process of separating a homogenous mixture composed of two substances with different boiling points

Magnetic Separation

is the process of separating elemental mentals from other particles in a mixture

Melting

is a process that can be used in extricating mixture that contain two substances with different melting points

Sublimation

is a process of changing solid to gas without passing through the liquid state

Centrifugation

the mixture is poured into a special tube in the centrifuge apparatus, and is allowed to spin using centrifugal force

Chromatography

is another method of separating complex mixtures

Consumer Product

it is any item often bought for consumption

Convenience Product

those that appeal to a large segment of the market or those that are routinely bought

Household Cleaning Material

the most commonly used cleaning products are bleach, soaps, and detergents

Personal Care Products

constitute a diverse group of materials that improve the overall appearance of a person