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Module 1 Flashcards

1
Q

_____ is anything that takes up space and can be weighed

A

Matter

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2
Q

Importance of Pharmaceutical inorganic chemistry

A

Useful medicinally for their therapeutic purpose

Useful as pharmaceutical aids

To change the reaction of body fluid. To acidify or alkalize

Replacing or replenishing the normal content of body fluids

Useful as reagents to carry out the reactions

Useful in Pharmaceutical analysis

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3
Q

Matter has ____ and _______

A

Volume and Mass

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4
Q

How does chemists describe matter?

A

based on their physical and chemical characteristics

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5
Q

_______ A state of matter that occupies space and has mass, constant volume, and defined shape

A

Solid

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6
Q

Particles are tingly packed

A

Solid

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7
Q

Particles have a short interatomic distances and movement limited to vibrations

A

Solid

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8
Q

Liquid state of matter is an _____________ between solid and gas

A

Intermediate phase

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9
Q

Liquids, like particles of a solid, particles in a liquid are subject to _______; however, they have more space between them

A

intermolecular attraction

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10
Q

The ______ between the particles in a liquid keeps the volume of the liquid constant

A

attraction

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11
Q

A state of matter which appear to have no structure at all

A

gas

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12
Q

Has no definite size, nor shape

A

gas

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13
Q

Particles that are well separated with no regular arrangement

A

Gas

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14
Q

Particles in a _____ are close together with no regular arrangement

A

Liquid

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15
Q

Particles in a _____ are tightly packed, usually in a regular pattern

A

solid

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16
Q

Particles in a _____ vibrate and move freely at high speeds

A

Gas

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17
Q

Particles in a ____ vibrate, move about, and slide past each other.

A

liquid

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18
Q

Particles in a ______ but generally do not move from place to place

A

solid

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19
Q

Assumed the shape and volume of its container with the particles capable of moving past each other

A

gas and liquid

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20
Q

Retains a fixed volume and shape

A

Solid

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21
Q

Particles locked into place

A

rigid

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22
Q

Compressible with plenty of space between particles

A

Gas

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23
Q

Non-compressible with little free space between particles

A

Liquid and Solid

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24
Q

States of matter where particles flow easily and particles often move past one another

A

gas and liquid

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25
state of matter that does not flow easily
solid
26
Change in composition, state, or organization of matter, or movement or rearrangement of material
Transformation
27
This transformation is technically interchangeable with _________
change
28
a reaction where no reaction actually occurs but only transformation
Physical Change
29
Physical change are seen through changes of:
Color Texture Temperature Shape Change of state: Boiling, melting, and evaporation
30
Physical change varies on the physical properties of a substance namely:
Density Viscosity Malleability Luster
31
Property where the ____ of an object is its mass divided by its volume
density
32
The ____ of an object will also determine whether an object will sink/float
Density
33
The resistance to deformation of a particular chemical substance when a force is applied to it
Viscosity
34
One may think of viscosity in terms of ______
Thickness
35
Refers to as the quality of metals
Malleability
36
This means that the metals can deform under an amount of stress
Malleability
37
The property of an element that is defined based on the way it reacts with light
Luster
38
Occurs when there is a change in the composition
Chemical change
39
In chemical change, there is a ___ and ______
Reactant and Product
40
Signs of chemical reactions
Gas formation Color Change Noticeable odor Formation of Precipitate
41
The smallest piece of an element that maintains the identity of an element
Atom
42
The concept of atomic theory was initiated by who?
John Dalton (1808)
43
What are the three parts of the atomic theory
All atoms are composed of atoms Atoms of the same element are the same; atoms of different elements are different Atoms combine in whole-number ratios to form compounds
44
Atoms are composed of smaller parts called
subatomic particles
45
The sub-particle to be discovered
electron
46
Larger particles were discovered and they were called ______ and ______
Protons and Neutrons
47
________ proposed a nuclear model of the atom
Ernest Rutherford
48
The fundamental characteristic that all atoms of the same element share is
The number of protons
49
The number of protons that is so important to the identity of an atom
Atomic number
49
The location or address of the electrons is given by four numbers called, ________
Quantum numbers
50
The periodic table is arranged based on the _________ of elements
atomic number
51
Is the theoretical basis of modern physics that explains the nature and behavior of matter and energy
Quantum theory
52
Quantum theory the theoretical basis of modern physics that explains the nature and behavior of matter and energy on the ____________
atomic theory and subatomic level
53
The number of electrons in a neutral atom is _____ to the number of ________
equal, protons
54
the quantum numbers
principal quantum number (n) Angular momentum quantum number (I) The magnetic quantum number (ml) spin quantum number (ms)
54
max number of subshells does "s" have
2
55
max number of subshells does "p" have
6
56
max number of subshells does "d" have
10
57
max number of subshells does "f" have
14
58
_________ a Russian Chemist who devised the periodic table of elements
Dmitri Mendeleev
59
The resulting table when arranged in increasing atomic weights lead to a ________
recurring pattern or periodicity of properties within groups of elements
60
rows
periods
61
column
groups
62
Elements having the same properties are lined up in the same ______
Column
63
The number of ___ defines the identity of an element
proton
64
The number of protons determine the number of ____ surrounding the nucleus
electrons
65
The arrangement of the ____ determines most of the chemical behavior of an element
electrons
66
there is a ______ of properties with increasing mass
Periodic repitition
67
________ indicates the number of orbitals for the elements
period
68
Group 11
Coinage Metal
69
Coinage metals
Kagaw (Cu Ag Au)

Chemistry (29 decks)

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