1. | Is anything that occupies space and has mass | A. | Displacement method | |
2. | The structural unit of matter | B. | bytes | |
3. | Refers to the particular state of a piece of matter. | C. | Balance beam | |
4. | They tend to maintain a definite shape and size | D. | Compound | |
5. | It came from the Greek word without form. is a type of solid that has random arrangement of atoms. | E. | Photo-lithography | |
6. | A type of solids that are arrange in an orderly three dimensional network. | F. | 92 | |
7. | These are made from fibers of one materials held in place by another material that serves as a binder. | G. | Boiling point | |
8. | They do not have fixed position and have no definite shape. | H. | Albert Einstein | |
9. | It is a collective term for liquids and gasses. | I. | Matter | |
10. | is the only phase of matter that is made up of charged particles or ions | J. | Composites | |
11. | It is the amount of matter contained in an object | K. | Solids | |
12. | It is the basis of the true kilogram that is kept in a museum in France. | L. | Atomos | |
13. | It is a type of spring balance that uses a dial scale and commonly used in the market. | M. | Bose-Eintein condensate | |
14. | A type of weighing instrument that rely on electronic circuitry. | N. | Liquid | |
15. | It is type of balance designed to measure mass, it has a beam with pans attached to each end. | O. | Crystalline | |
16. | is the space occupied by an object. | P. | Atoms | |
17. | is a tall cylindrical container with marking or graduations to indicate the volume of a liquid. | Q. | 1995 | |
18. | It is the curved surface of water when it is put in to a container. | R. | Nucleus | |
19. | is used for making more accurate volume measurements. | S. | Pure substance | |
20. | It is a method of determining the volume of irregularly shape objects by placing the object into a container with water on it. | T. | Malleability | |
21. | is the amount of matter in a given material. | U. | Satyendra Nath Bose | |
22. | It states that an object in a fluid experiences a buoyant force which is equal to the weight of fluid it displaces. | V. | Archimedes’ principle | |
23. | The force that make objects float on water. | W. | Democritus and Leucippus | |
24. | is the temperature at which a solid turns into a liquid. | X. | Melting point | |
25. | is the temperature at which a liquid changes into gas. | Y. | Compression spring balance | |
26. | The process used by oil companies to extract different types of petroleum from crude oil by boiling them. | Z. | Graduated cylinder | |
27. | It is a property of metal to be drawn to sheets. | A1. | Mass | |
28. | It is a property of metals to be drawn into wires. | B1. | Platinum iridium alloy | |
29. | It is the smallest unit of memory data within a computer | C1. | Buoyant force | |
30. | It is formed from several bits usually eight | D1. | Democritus | |
31. | It is made up of silicon wafer where bits are stored. | E1. | Brwonian movement | |
32. | It is the method of putting bit into a microchip, | F1. | 25 | |
33. | It is the year where Noyce and Kilby invented the chip. | G1. | molecules | |
34. | He is a professor at the University of Wisconsin-Madison | H1. | Phase | |
35. | It is a Greek term meaning 'indivisible' | I1. | Burette | |
36. | These are formed when atoms combined chemically and act as a unit | J1. | Robert Brown | |
37. | It is considered as the fifth state of matter. it is made of gas atoms or molecules that have been cooled to near absolute zero, at which temperatures the atoms slows down, combine and form a single entity called a super-atom. | K1. | Density | |
38. | He predicted the BEC in 1924. | L1. | Quantum mechanical model of the atom | |
39. | An Indian Mathematician-physicist to whom Einstein expanded his statistical calculations. | M1. | Amorphous | |
40. | The Year where the first BEC was created. | N1. | Electron cloud | |
41. | The year where Einstein predicted the existence of BEC . | O1. | 1924 | |
42. | the three American scientist who created the BEC and was awarded the 2001 Nobel Prize for physics. | P1. | Eric A. Cornell, Wolfgang Ketterle and Carl E. Wieman | |
43. | They were the first to propose that matter is made up of atoms. | Q1. | Bit | |
44. | He coined the term atom. | R1. | Volume | |
45. | The number of different kinds of atoms that make up all the naturally occurring substances. | S1. | Electronic balances | |
46. | The number of synthetic or artificial element that are produced in laboratories. | T1. | Meniscus | |
47. | the total number of known different kinds of atoms in the entire universe. | U1. | Ductility | |
48. | Substances that are made up of one kind of atom. | V1. | 117 | |
49. | Substances that are made up of two or more different kinds of atoms | W1. | Elements | |
50. | A substance that always has the same component particles in the same proportion. | X1. | Plasma | |
51. | A botanist from Scotland that justified the existence of atoms by observing a pollen grain in his laboratory. | Y1. | Fractional distillation | |
52. | it is the constant jiggling of particles caused by the collisions between the molecules. | Z1. | microchip | |
53. | It is the latest model of the atom theory based on quantum mechanics. | A2. | Franz Himpsel | |
54. | the region around the nucleus occupied by the electrons. | B2. | Fluids | |
55. | It is the center on an atom | C2. | 1959 |
I | 1. | Is anything that occupies space and has mass | A. | Displacement method |
P | 2. | The structural unit of matter | B. | bytes |
H1 | 3. | Refers to the particular state of a piece of matter. | C. | Balance beam |
K | 4. | They tend to maintain a definite shape and size | D. | Compound |
M1 | 5. | It came from the Greek word without form. is a type of solid that has random arrangement of atoms. | E. | Photo-lithography |
O | 6. | A type of solids that are arrange in an orderly three dimensional network. | F. | 92 |
J | 7. | These are made from fibers of one materials held in place by another material that serves as a binder. | G. | Boiling point |
N | 8. | They do not have fixed position and have no definite shape. | H. | Albert Einstein |
B2 | 9. | It is a collective term for liquids and gasses. | I. | Matter |
X1 | 10. | is the only phase of matter that is made up of charged particles or ions | J. | Composites |
A1 | 11. | It is the amount of matter contained in an object | K. | Solids |
B1 | 12. | It is the basis of the true kilogram that is kept in a museum in France. | L. | Atomos |
Y | 13. | It is a type of spring balance that uses a dial scale and commonly used in the market. | M. | Bose-Eintein condensate |
S1 | 14. | A type of weighing instrument that rely on electronic circuitry. | N. | Liquid |
C | 15. | It is type of balance designed to measure mass, it has a beam with pans attached to each end. | O. | Crystalline |
R1 | 16. | is the space occupied by an object. | P. | Atoms |
Z | 17. | is a tall cylindrical container with marking or graduations to indicate the volume of a liquid. | Q. | 1995 |
T1 | 18. | It is the curved surface of water when it is put in to a container. | R. | Nucleus |
I1 | 19. | is used for making more accurate volume measurements. | S. | Pure substance |
A | 20. | It is a method of determining the volume of irregularly shape objects by placing the object into a container with water on it. | T. | Malleability |
K1 | 21. | is the amount of matter in a given material. | U. | Satyendra Nath Bose |
V | 22. | It states that an object in a fluid experiences a buoyant force which is equal to the weight of fluid it displaces. | V. | Archimedes’ principle |
C1 | 23. | The force that make objects float on water. | W. | Democritus and Leucippus |
X | 24. | is the temperature at which a solid turns into a liquid. | X. | Melting point |
G | 25. | is the temperature at which a liquid changes into gas. | Y. | Compression spring balance |
Y1 | 26. | The process used by oil companies to extract different types of petroleum from crude oil by boiling them. | Z. | Graduated cylinder |
T | 27. | It is a property of metal to be drawn to sheets. | A1. | Mass |
U1 | 28. | It is a property of metals to be drawn into wires. | B1. | Platinum iridium alloy |
Q1 | 29. | It is the smallest unit of memory data within a computer | C1. | Buoyant force |
B | 30. | It is formed from several bits usually eight | D1. | Democritus |
Z1 | 31. | It is made up of silicon wafer where bits are stored. | E1. | Brwonian movement |
E | 32. | It is the method of putting bit into a microchip, | F1. | 25 |
C2 | 33. | It is the year where Noyce and Kilby invented the chip. | G1. | molecules |
A2 | 34. | He is a professor at the University of Wisconsin-Madison | H1. | Phase |
L | 35. | It is a Greek term meaning 'indivisible' | I1. | Burette |
G1 | 36. | These are formed when atoms combined chemically and act as a unit | J1. | Robert Brown |
M | 37. | It is considered as the fifth state of matter. it is made of gas atoms or molecules that have been cooled to near absolute zero, at which temperatures the atoms slows down, combine and form a single entity called a super-atom. | K1. | Density |
H | 38. | He predicted the BEC in 1924. | L1. | Quantum mechanical model of the atom |
U | 39. | An Indian Mathematician-physicist to whom Einstein expanded his statistical calculations. | M1. | Amorphous |
Q | 40. | The Year where the first BEC was created. | N1. | Electron cloud |
O1 | 41. | The year where Einstein predicted the existence of BEC . | O1. | 1924 |
P1 | 42. | the three American scientist who created the BEC and was awarded the 2001 Nobel Prize for physics. | P1. | Eric A. Cornell, Wolfgang Ketterle and Carl E. Wieman |
W | 43. | They were the first to propose that matter is made up of atoms. | Q1. | Bit |
D1 | 44. | He coined the term atom. | R1. | Volume |
F | 45. | The number of different kinds of atoms that make up all the naturally occurring substances. | S1. | Electronic balances |
F1 | 46. | The number of synthetic or artificial element that are produced in laboratories. | T1. | Meniscus |
V1 | 47. | the total number of known different kinds of atoms in the entire universe. | U1. | Ductility |
W1 | 48. | Substances that are made up of one kind of atom. | V1. | 117 |
D | 49. | Substances that are made up of two or more different kinds of atoms | W1. | Elements |
S | 50. | A substance that always has the same component particles in the same proportion. | X1. | Plasma |
J1 | 51. | A botanist from Scotland that justified the existence of atoms by observing a pollen grain in his laboratory. | Y1. | Fractional distillation |
E1 | 52. | it is the constant jiggling of particles caused by the collisions between the molecules. | Z1. | microchip |
L1 | 53. | It is the latest model of the atom theory based on quantum mechanics. | A2. | Franz Himpsel |
N1 | 54. | the region around the nucleus occupied by the electrons. | B2. | Fluids |
R | 55. | It is the center on an atom | C2. | 1959 |