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Food Science- Chapter 4 Vocabulary Words test Flashcards | StudBud
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Food Science- Chapter 4 Vocabulary Words test
Food Science- Chapter 4 Vocabulary Words test
31 terms
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1
match this definition? A negative electrical charge that is equal to, but opposite of, the positive charge of protons
proton
element
neutron
electrons
2
choose one word that match this definition? Anything that occupies space and has mass
reactant
compounds
element
matter
3
choose one word that match this definition? The mass of a proton or neutron is defined as equal to one
chemical bond
ion
atomic mass unit
shell
4
choose one word that match this definition? A shorthand method of diagramming electrons that are likely to be shared
pure substance
lewis structure
mixtures
double bond
5
choose one word that match this definition? A substance that contains only ONE type of atom.
matter
molecule
heterogeneous mixture
element
6
choose one word that match this definition? A combination of symbols of the elements that make up a compound
shell
ionic bond
atom
chemical formula
7
choose one word that match this definition? Contains tightly clustered particles of protons and neutrons
neutron
atom
proton
nucleus
8
choose one word that match this definition?
ion
law of conversation of matter
chemical formula
products
9
choose one word that match this definition? The number of protons in the nucleus of each atom of the element
pure substance
orbital
atomic number
double bond
10
match this definition to a word ? The electrons that are likely to be shared or transferred are in partially full shells
valence electrons
physical changes
inorganic compounds
chemical bond
11
choose one word that match this definition? Basic unit of any compound
lewis structure
shell
molecule
organic compounds
12
choose one word that match this definition? Equal to the sum of the masses of protons and neutrons in an atom
atomic mass
orbital
compounds
molecule
13
choose one word that match this definition? Matter in which all the basic units are the same
solute
double bond
solvent
pure substance
14
choose one word that match this definition? Substances in which two or more elements have chemically combined
ion
compounds
shell
covaent bond
15
choose one word that match this definition? The electrons are transferred from one atom to another
matter
inorganic compounds
organic compounds
ionic bond
16
choose one word that match this definition? The force that holds two atoms together
protrons
ion
electrons
chemical bond
17
match the definition? The smallest unit of any elemental substance that maintains the characteristics of that substance
double bond
lewis structure
atom
matter
18
choose one word that match this definition? A uniform distribution of particles throughout the sample
Homogeneous Mixture
physical changes
solute
solvent
19
choose one word that match this definition? A atom or group of atoms that has a positive or negative electrical charge
element
valence electrons
neutrons
ion
20
choose one word that match this definition? Each atom is composed of smaller parts
atomic number
atom
atomic mass
subatomic particles
21
choose one word that match this definition? The study of the makechoose one word that up, structure, and properties.
chemical change
element
chemical bond
chemistry
22
choose one word that match this definition? The space occupied by a pair of electrons in a atom
orbital
nucleus
neutron
proton
23
choose one word that match this definition? Is a homogeneous mixture of one material dissolved in another
reactants
shell
solution
lewis structure
24
choose one word that match this definition? Area of space surrounding the nucleus that has one or more orbitals
shell
double bond
mixtures
organic
25
choose one word that match this definition? Formed when atoms share one or more pairs of electrons
solvent
covalent bond
mixtures
solute
26
choose one word that match this definition? Area of space surrounding the nucleus that has one or more orbitals
shell
mixtures
double bond
organic
27
choose one word that match this definition? subatomic particle that is electrically neutral
proton
neutron
nucleus
atom
28
choose one word that match this definition? Substances that are put together but not chemically combined
mixtures
phase change
reactants
products
29
choose one word that match this definition? A non-uniform distribution of particles
molecule
law of conversation of matter
heterogenous mixture
products
30
choose one word that match this definition? A subatomic particle that has a positive electrical charge
element
proton
atom
neutron
31
choose one word that match this definition? Anything that occupies space and has mass
atom
element
matter
solute