Chemistry (35 Q's)
A stable mixture where the solute is uniformly dispersed in a solvent... A. Solution B. Suspension C. Ointment D. Powder
A
A substance capable of dissolving another substance is called a/an... A. Solvent B. Solute C. Emulsion D. Binder
A
Another term for an alkaline solution is a... A. Base B. Cation C. Alkanolamine D. Anion
A
Atoms are the basic unit of a/an... A. Elements B. Molecules C. physical change D. Chemical change
A
Elements are made up of... A. Atoms B. Compounds C. Molecules D. Covalent bonds
A
If a solution has more hydrogen ions than hydroxide ions it is... A. Acid B. Alkaline C. Neutral D. Combined
A
Most abundant of all substance or material in the body... A. Water B. Hydrogen C. Carbon D. Silver
A
Something that has a definite weight, volume and shape is a... A. Solid B. Liquid C. Gas D. Liquid or gas
A
The branch of science that deals with matter, how it interacts, combines and changes... A. Chemistry B. Biology C. Electricity D. Neurology
A
The element that distinguishes a living being from a non living being... A. Carbon B. Sulfur C. Hydrogen D. Oxygen
A
The two parts surfactant is the oil-loving end and the... A. Hydrophilic end B. Lipophilic end C. Volatile end D. Emulsion end
A
Two immiscible items that are held together with a binder... A. Emulsion B. Ointment C. Suspension D. Solution
A
PH stands for... A. Potentially harmful B. Professional hairstylists C. Potential hydrogen D. Physical hydrogen
C
Pure water is considered to be... A. Acid B. Alkaline C. Neutral D. Reactive
C
The simplest form of matter that cannot be broken further without losing it's identity... A. Atoms B. Molecules C. Elements D. Compounds
C
A gum-like substance that helps unite two unmixable particles is called a/an... A. Emulsifier B. Alkanolamine C. Hydroxy acid D. Miscible matter
A
A compound that reduces surface tension and increases the product's spreadability... A. Surfactant B. Suspension C. Solution D. Radicals
A
A group of atoms chemically bonded together is a/an... A. Physical change B. Molecule C. Nucleus D. Lesions
B
Anything that occupies space... A. Elements B. Matter C. Plasma D. Ions
B
Chemically treated water is referred to as... A. Ionized water B. Soft water C. Hard water D. Ammonia water
B
In order to neutralize an alkaline solution you would add a/an... A. PH balanced solution B. Acid solution C. Oxide solution D. Ammonia solution
B
Matter is a substance that... A. Melts metals B. Occupies space C. Occupies areas we can't see D. Is only in living things
B
Neutral on the pH scale is represented by what number... A. 5.5 B. 7 C. 8.1 D. 4.5-5.5
B
On the pH scale 7.1 to 14 indicates a solution is... A. Acid B. Alkaline C. Neutral D. Combined
B
The branch of chemistry that deals with living things (current or past) and contain the element carbon... A. Inorganic chemistry B. Organic chemistry C. Organic biology D. Inorganic elements
B
The changing of matter where a it loses it's identity and becomes something different... A. Physical change B. Chemical change C. Covalent bond D. Ionic bonding
B
The pH scale is a... A. Richter scale B. Logarithmic scale C. Hydrogen scale D. Arithmetic scale
B
The product used to bind or emulsify oil and water to create an emulsion... A. Alkanolamine B. Surfactant C. Suspension D. Volatile alcohol
B
Two or more liquids that can be mixed together and stay mixed are said to be... A. Heterogenous B. Miscible C. Immiscible D. Suspensions
B
Acid solutions have a pH of... A. 0-8.1 B. 2016-03-07T00:00:00.000 C. 0-6.9 D. 7.1-14
C
Acid balanced means the solution is balanced between this range... A. 2.2-5.5 B. 4.5-9 C. 4.5-5.5 D. 7.1-12.2
C
An unstable, temporary mixture, that will separate over time... A. Solution B. Emulsion C. Ointment D. Suspension
D
Atoms have three parts... A. Proton, neutron and electricity B. Proton, nucleus, and electron C. Cell membrane, nucleus and cytoplasm D. Protons, electrons and neutrons
D
If a mixture does not separate upon standing, it is probably a/an... A. Unstable mixture B. Solvent C. Suspension D. Solution
D
The basic forms of matter are... A. Liquid and gas B. Gas, semi-hard solid and liquid C. Solids both soft and hard D. Solid, liquid and gas
D