Study sets matching "atomic"

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Study sets matching "atomic"

5 termscreated on January 21, 2017
Redox Reactions
Oxidation
Reduction
OIL RIG
When Iron atoms react with dilute acid
- Can mean the addition of oxygen ... - A loss of electrons
- Can mean the removal of oxygen ... - A gain of electrons
Oxidation Is Loss... Reduction Is Gain
- They are oxidised to Fe2+... Fe + 2H+ -> Fe2+ + H2... - The lose…
Oxidation
- Can mean the addition of oxygen ... - A loss of electrons
Reduction
- Can mean the removal of oxygen ... - A gain of electrons
20 termscreated on January 21, 2017
Atomic Number
1
2
3
4
Hydrogen
Helium
Lithium
Beryllium
1
Hydrogen
2
Helium
13 termscreated on January 21, 2017
Chapter 4 (Redox Reactions)
Redox Reactions
Oxidation
Reduction
Oxidising Agents / Oxidants
A reaction in which electron transfer occurs from the reducin…
The process by which a chemical species such as metal/non-met…
The process by which a chemical species gains electrons.
Substances that cause oxidation to occur. (Gains electrons)
Redox Reactions
A reaction in which electron transfer occurs from the reducin…
Oxidation
The process by which a chemical species such as metal/non-met…
31 termscreated on January 21, 2017
Physical Science Exam Review
Resting is what kind of change?
Dissolving is what kind of change?
Evaporating is what kind of change?
Chemical
Physical
Physical
Resting is what kind of change?
Chemical
Dissolving is what kind of change?
Physical
13 termscreated on January 21, 2017
Chemistry key terms
Ka
Buffer solution
Chemical shift
Chiral carbon
The equilibrium constant that shows the extent of dissociatio…
A system that minimises pH changes on addition of small amoun…
A scale, in ppm, that compares the frequency of an NMR absorp…
A carbon atom attached to four different atoms or group of at…
Ka
The equilibrium constant that shows the extent of dissociatio…
Buffer solution
A system that minimises pH changes on addition of small amoun…
10 termscreated on January 21, 2017
P3
X-rays are...
X-Ray's wave length are
What do X-rays do to healthy tissue
What happens to X-rays in denser mater…
High frequency, short wave length electro magnetic waves
Roughly the diameter of an atom
Transmitted (pass through)
They are absorbed
X-rays are...
High frequency, short wave length electro magnetic waves
X-Ray's wave length are
Roughly the diameter of an atom
75 termscreated on January 21, 2017
Biology chapter 1
Scientific study of life
______ among living things
Are composed of the same chemical elem…
Living things are organized
What is biology
Great diversity
What two characteristics do living things have?
What is the first characteristic of life?
Scientific study of life
What is biology
______ among living things
Great diversity
13 termscreated on January 21, 2017
Enthalpy definitions
Define standard cknditions
Define enthalpy change of formation
Is enthalpy change of formation endoth…
Define enthalpy change of atomisation…
Standards set for experimental measurements to allow comparis…
The enthalpy change that occurs when one mole of a compound i…
Exothermic, because binds are formed
The enthalpy change tht occurs when 1 mole of gaseous atoms a…
Define standard cknditions
Standards set for experimental measurements to allow comparis…
Define enthalpy change of formation
The enthalpy change that occurs when one mole of a compound i…
6 termscreated on January 21, 2017
Chemistry revision part e and f
Formulas can be written for names usin…
Where can you find the information to…
What can the relative atomic mass of a…
What is the gram formula mass known as?
Mono di tri and tetra
Data booklet
The atomic mass
One mole
Formulas can be written for names usin…
Mono di tri and tetra
Where can you find the information to…
Data booklet
16 termscreated on January 21, 2017
Chemistry AS - Alkenes
Alkene General Formula
C=C double bond
Double bond angle
Stereoisomerism
CⁿH²ⁿ
A pi and sigma bond
120°
The same structural and molecular formula but a different arr…
Alkene General Formula
CⁿH²ⁿ
C=C double bond
A pi and sigma bond
152 termscreated on January 21, 2017
Words Unit 1,2,3
space telescope
planetary rover
deep-sea submersible
species
Weltraumteleskop
Weltraumfahrzeug
Tiefsee U-Boot
Art
space telescope
Weltraumteleskop
planetary rover
Weltraumfahrzeug
32 termscreated on January 21, 2017
Chemistry Edexcel 2015 Topic 17
Define structural isomerism
How do functional group isomers differ?
What are chain isomers?
What are positional isomers?
Compounds with the same molecular formula but with different…
They have different functional groups
Different patterns of branching in their carbon chains
Same functional group attached to different carbon atoms in t…
Define structural isomerism
Compounds with the same molecular formula but with different…
How do functional group isomers differ?
They have different functional groups
45 termscreated on January 21, 2017
ES100 - Chapter 3
matter
conservation of matter
elements
atoms
everything that takes up space and has mass. 4 distinct state…
matter is transformed and combined in different ways, but it…
substances that cannot be broken down into simpler forms - 12…
smallest particles that exhibit characteristics of an element
matter
everything that takes up space and has mass. 4 distinct state…
conservation of matter
matter is transformed and combined in different ways, but it…
42 termscreated on January 21, 2017
DynamoDB
Amazon DynamoDB synchronously replicat…
____________________ represents the ma…
What is the consistency model of Amazo…
Eventually Consistent Reads (Default)…
three
Read Consistency
When reading data from Amazon DynamoDB, users can specify whe…
read
Amazon DynamoDB synchronously replicat…
three
____________________ represents the ma…
Read Consistency
50 termscreated on January 21, 2017
AQA - Chemistry - Triple Science - C3 - 9-1 gcse
solids have a....... A. Fixed shape and v…
Liquids have a...... A. Fixed shape and v…
Gases have a...... A. Fixed shape and vol…
Solids can...... A. Be compressed ... B. Not…
Fixed shape and volume
Fixed volume but they can flow and change their shape
No fixed shape or volume
Not be compressed
solids have a....... A. Fixed shape and v…
Fixed shape and volume
Liquids have a...... A. Fixed shape and v…
Fixed volume but they can flow and change their shape
28 termscreated on January 21, 2017
Assembly + turnover of proteins
Size
Peptide
Classic
Role
Molecular weight (kDa) or amino acid length
< 50 amino acids
Fibrous - filamentous, elongated (collagens, keratins, fibroi…
Structural - holds organelles in place - inside cell (cytoske…
Size
Molecular weight (kDa) or amino acid length
Peptide
< 50 amino acids
16 termscreated on January 21, 2017
Chemistry: Key words
Atoms
Element
Protons
Neutrons
An atom is a tiny little particle containing protons, electro…
A substance made of only one type of atom.
Particles within an atom with a positive charge. Found in the…
Particles within an atom with a neutral charge. Found in the…
Atoms
An atom is a tiny little particle containing protons, electro…
Element
A substance made of only one type of atom.
18 termscreated on January 21, 2017
AS Biology Exam Questions
Name 2 structures in an epithelial cel…
Give one advantage of using a TEM rath…
Give one advantage of using a SEM rath…
How many micrometers in a mm?
Nucleus... Mitochondria
TEM has a higher resolution
Can produce 3D images ... Thin sections do not need to be prepared
1000
Name 2 structures in an epithelial cel…
Nucleus... Mitochondria
Give one advantage of using a TEM rath…
TEM has a higher resolution
31 termscreated on January 21, 2017
kapittel 9 & 10: stråling
Stråling
Energipakker
Fotoner
Partikler
Består av fotoner eller partikler. Stråling er energi som bre…
Formen energi i stråling brer seg på
Energipakkene i lys, de har ikke noe masse
Energipakkene i radioaktivitet, da har masse. De stammer fra…
Stråling
Består av fotoner eller partikler. Stråling er energi som bre…
Energipakker
Formen energi i stråling brer seg på
5 termscreated on January 21, 2017
Particulate Nature of Matter
Is a basic principle that serevs as a…
Water
Air
Fire
Particulate Nature of Matter
Thales
Anaximenes
Heraclitus
Is a basic principle that serevs as a…
Particulate Nature of Matter
Water
Thales
37 termscreated on January 21, 2017
APBF CH 1 Ecology
What does evolution drive?
maBiological systems use free energy a…
Reductionism
Emergent Properties
diversity and unity of life
to grow, reproduce and maintain homeostasis
reducing complex systems to their simpler components (an appr…
seen in one level of biological organization, but not at lowe…
What does evolution drive?
diversity and unity of life
maBiological systems use free energy a…
to grow, reproduce and maintain homeostasis
42 termscreated on January 21, 2017
C4 -Chemical patterns
What did Mendeleev a range the element…
What special thing did !endeleev do?
What happened when new elements were d…
What can the data about properties of…
-Groups... -Periods... and their relative atomic masses
Leave gaps for undiscovered elements and predicted their prop…
They fitted Mendeleev's prediction
Can be used to work out trends and to make predictions
What did Mendeleev a range the element…
-Groups... -Periods... and their relative atomic masses
What special thing did !endeleev do?
Leave gaps for undiscovered elements and predicted their prop…
14 termscreated on January 21, 2017
Chem Chap. 1
matter
substance
the physical states of matter are...?
physical properties can be _____ or __…
anything that has mass and occupies space
a homogeneous material consisting of one particular kind of m…
solid, liquid, gas
extensive or intensive
matter
anything that has mass and occupies space
substance
a homogeneous material consisting of one particular kind of m…
12 termscreated on January 21, 2017
Bio Chapter 2 (chemistry)
Chemistry
Matter
Atomic number
Mass number
the science and study of matter
Anything that occupies space and has mass
The number of protons an atom has
The sum of protons and neutrons
Chemistry
the science and study of matter
Matter
Anything that occupies space and has mass
18 termscreated on January 21, 2017
Chapter 5: The Nature Electromagnetic Waves
Electromagnetic Spectrum
Radio Wave
Microwave
Infrared
•EM spectrum... •the continuous range of electromagnetic waves a…
•10 3m... •About the size of a building, human... •are the longest…
•10 -3m ... •About the size of butterfly... •discovered by James Cl…
•10 -5m... •About the size of pinpoint... •"below red" "have a lowe…
Electromagnetic Spectrum
•EM spectrum... •the continuous range of electromagnetic waves a…
Radio Wave
•10 3m... •About the size of a building, human... •are the longest…
30 termscreated on January 21, 2017
Term 1: Chemistry
Proton
Neutron
Electron
Atomic Number
Part of the atom found in the nucleus that carries a positive…
Part of the atom found in the nucleus that carries no charge
Part of the atom that orbits around the nucleus and carries a…
The number of protons in the nucleus of an atom
Proton
Part of the atom found in the nucleus that carries a positive…
Neutron
Part of the atom found in the nucleus that carries no charge
8 termscreated on January 21, 2017
CHAPTER 2
Atom
atomic number (z)
Isotopes
Natural abundance
smallest identifiable unit of an element
the number of protons in an atom's nucleus. The number of pro…
atoms with the same number of protons but a different number…
the relative amount of each different isotope in a naturally…
Atom
smallest identifiable unit of an element
atomic number (z)
the number of protons in an atom's nucleus. The number of pro…
38 termscreated on January 21, 2017
Chapter 25.3 - AROMATIC CHEMISTRY: Phenol
What is phenol?
Formula of simplest phenol
What happens if there is an -OH group…
How to name phenols
Organic chemical containing hydroxyl (-OH) function group DIR…
C6H5OH
=alcohol
Number the C atoms starting with the one attached to the -OH…
What is phenol?
Organic chemical containing hydroxyl (-OH) function group DIR…
Formula of simplest phenol
C6H5OH
33 terms
created on January 21, 2017
Bonding and Chemical Formulas
Polyatomic ion
Oxidation
Intermolecular forces
Dipole
A group of covalently bonded atoms with a charge
Removal of electrons creating an increase in valence or charge
Forces of attraction between molecules
Equal but opposite charges that are separated by a short dist…
Polyatomic ion
A group of covalently bonded atoms with a charge
Oxidation
Removal of electrons creating an increase in valence or charge
7 termscreated on January 21, 2017
Chemistry
Define Atomic Number
Define Mass Number
Define isotope
Define relative atomic mass
The number of protons in an atom
The number of protons and neutrons in an atom
Atoms with the same number if protons but different numbers o…
Average mass per atom of an element compared with 1/12 the ma…
Define Atomic Number
The number of protons in an atom
Define Mass Number
The number of protons and neutrons in an atom
5 termscreated on January 21, 2017
Science Atoms and elements words
Element
Compound
Atom
Molecule
One type of atom
Two or more types of atom, chemically combined
Smallest part
Two or more atoms, same or different
Element
One type of atom
Compound
Two or more types of atom, chemically combined
26 termscreated on January 21, 2017
C2 summary
The centre of an atom is called
How many types of sub atomic particles…
Names of sub-atomic particles in the n…
Protons charge
The nucleus
Two
Protons and neutrons
+1
The centre of an atom is called
The nucleus
How many types of sub atomic particles…
Two
10 termscreated on January 21, 2017
Physical science
Nuclear reactions
Nuclear fission
Nuclear fusion
Subscript
Processes in which a nucleus either combines with another nuc…
A nuclear reaction in which a heavy nucleus splits spontaneou…
A nuclear reaction in which atomic nuclei of low atomic numbe…
Written or printed below the line
Nuclear reactions
Processes in which a nucleus either combines with another nuc…
Nuclear fission
A nuclear reaction in which a heavy nucleus splits spontaneou…
11 termscreated on January 21, 2017
Chem
Isotope
Structural isomer
Relative atomic mass
Empirical formula
Atom of the same element with different numbers of neutrons
Compounds with the same molecular formula but different struc…
The weighted mean mass of an atom of an element compared with…
The simplest whole number ratio of atoms of each element pres…
Isotope
Atom of the same element with different numbers of neutrons
Structural isomer
Compounds with the same molecular formula but different struc…
257 termscreated on January 21, 2017
Science and technology
add
addition
circumference
cone
dodawać
dodawanie
obwód(np.okręgu)
stożek
add
dodawać
addition
dodawanie
28 termscreated on January 21, 2017
Chemistry Grade 9 Test Stuff
Groups of Periodic Table have
Group One
Group Seven
Protons + Neutrons
Similar Properties
Very Reactive Metals
Very Reactive Non-Metals
Mass Number
Groups of Periodic Table have
Similar Properties
Group One
Very Reactive Metals
25 termscreated on January 21, 2017
Part 4
Representative elements
Noble gases
Transition metals
Increase
Usually called the group A elements. They are the elements wh…
Elements that belong to group 8a
Elements between groups 2a and 3a
Atomic radii --- from right to left
Representative elements
Usually called the group A elements. They are the elements wh…
Noble gases
Elements that belong to group 8a
46 termscreated on January 21, 2017
Key Terms
Giant lattice
Ionic bonding
Molecule
Covalent bond
A regular structure containing a massive number of particles…
The electrostatic attraction between positive and negative ions
Particle made from atoms joined together by covalent bonds
Two shared electrons joining atoms together
Giant lattice
A regular structure containing a massive number of particles…
Ionic bonding
The electrostatic attraction between positive and negative ions
41 termscreated on January 21, 2017
Intro to ESS
Environment
Environmentalism
Environmental science
Natural resources
all living and non-living things with which organism interact
Asocial movement dedicated to protecting the natural world fr…
The study of how the natural world works
Material energy source provided by nature that people need to…
Environment
all living and non-living things with which organism interact
Environmentalism
Asocial movement dedicated to protecting the natural world fr…
129 termscreated on January 21, 2017
C1 Intro
Structure-guided drug design
Synchrotron
Synchrotron radiation
Crystal
a method of rational drug design where receptor-drug interact…
a machine that keeps electrons circling at relativistic speed…
high energy electromagnetic radiation emitted from a synchrot…
periodic assembly of identical objects.
Structure-guided drug design
a method of rational drug design where receptor-drug interact…
Synchrotron
a machine that keeps electrons circling at relativistic speed…
380 termscreated on January 21, 2017
APES Chapter 1-8 Vocabulary
Matter
Mass
Atom
Element
Anything that has mass and takes up space
A measure of the amount of matter in an object
The smallest particle that can contain the chemical propertie…
A substance composed of atoms that can not be broken down int…
Matter
Anything that has mass and takes up space
Mass
A measure of the amount of matter in an object
52 termscreated on January 21, 2017
APES Chapter 2 Vocab
Matter
Mass
Atom
Element
Anything that has mass and takes up space
A measure of the amount of matter in an object
The smallest particle that can contain the chemical propertie…
A substance composed of atoms that can not be broken down int…
Matter
Anything that has mass and takes up space
Mass
A measure of the amount of matter in an object
13 termscreated on January 21, 2017
Titrations and Error
Concentration
Concentration
Volume
Moles
[ ] is shorthand for _____
Moles ÷ Volume
_____ = Moles ÷ Concentration
_____ = Concentration x Volume
Concentration
[ ] is shorthand for _____
Concentration
Moles ÷ Volume
26 termscreated on January 21, 2017
Telített szénhidrogének
Alkánok(paraffinok)
Normális C láncú telített szénhidrogén…
Alkilcsoport
Gyökök
Kizárólag egyszeres kötéssel kapcsolódó szénatomokat tartalma…
Metán(CH4)... Etán(C2H6)... Propán(C3H8)... Bután(C4H10)
Elágazó láncú telített szénhidrogének... -il végződés ... R- a jele
A párosítatlan elektronokat tartalmazó atomokat és atomcsopor…
Alkánok(paraffinok)
Kizárólag egyszeres kötéssel kapcsolódó szénatomokat tartalma…
Normális C láncú telített szénhidrogén…
Metán(CH4)... Etán(C2H6)... Propán(C3H8)... Bután(C4H10)
26 termscreated on January 21, 2017
Logic
Logic
Declarative sentence
Valid argument
Invalid argument
science of correct reasoning
it makes sense to wander if it's true or false
depends on the argument form
it's possible to find a counter example
Logic
science of correct reasoning
Declarative sentence
it makes sense to wander if it's true or false
92 termscreated on January 21, 2017
IB Biology - Molecular Biology
Name the most frequent elements in life
5 other necessary elements for life
Compound
Ionic bonds
CHON (Carbon, hydrogen, oxygen, nitrogen, and are main elemen…
Sulfur: found in 2 amino acids... Calcium: chemical messenger th…
2 or more elements combined in a fixed ratio
one atom strips valence electrons from another atom (high ele…
Name the most frequent elements in life
CHON (Carbon, hydrogen, oxygen, nitrogen, and are main elemen…
5 other necessary elements for life
Sulfur: found in 2 amino acids... Calcium: chemical messenger th…
24 termscreated on January 21, 2017
Chapter 3:
Well formed argument (WFA):
What are the 2 types of well formed ar…
Deductively valid argument:
Inductively cogent argument:
An argument whose conclusion follows from it's premises
Deductively valid argument, inductively cogent argument
An argument in which it's impossible for it's premises to be…
An argument whose premises make it's conclusion likely or pro…
Well formed argument (WFA):
An argument whose conclusion follows from it's premises
What are the 2 types of well formed ar…
Deductively valid argument, inductively cogent argument
26 termscreated on January 21, 2017
Part 3
Johann Wolfgang Dobereiner
John Newlands
John Newlands
Dmitri Mendeleev
Classified the elements with similar properties into groups o…
Arranged the elements in increasing atomic masses
Noted that properties recur after every eight element
A Russian chemist who published his arrangement of the known…
Johann Wolfgang Dobereiner
Classified the elements with similar properties into groups o…
John Newlands
Arranged the elements in increasing atomic masses
11 termscreated on January 21, 2017
Atomic Structure
What makes up the nucleus of an atom?
Where is the heavy bit in an atom?
Mass of proton
Mass of neutron
Protons and neutrons
Nucleus
1
1
What makes up the nucleus of an atom?
Protons and neutrons
Where is the heavy bit in an atom?
Nucleus
29 terms
created on January 21, 2017
2.2 _ Water
Describe the structure of a water mole…
How does the structure of water give i…
hydrogen bonds
cohesion
Water consists of two hydrogen atoms and one oxygen with two…
There are more electrons on the oxygen side of the atom has f…
ephemeral attractions between either two water molecules or b…
molecules of the same type that are attracted to each other
Describe the structure of a water mole…
Water consists of two hydrogen atoms and one oxygen with two…
How does the structure of water give i…
There are more electrons on the oxygen side of the atom has f…
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