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science > elements for tenth grade chem > Flashcards

elements for tenth grade chem Flashcards

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1
Q

What is the atomic symbol for Uranium?

A

U

Uranium is a radioactive element used in nuclear reactors and weapons.

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2
Q

What is the atomic symbol for Nickel?

A

Ni
7

Nickel is commonly used in alloys and batteries.

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3
Q

What is the atomic symbol for Gold?

A

Au
79

Gold is a precious metal known for its use in jewelry and electronics.

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4
Q

What is the atomic symbol for Copper?

A

Cu
29

Copper is a good conductor of electricity and is widely used in electrical wiring.

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5
Q

What is the atomic symbol for Silver?

A

Ag
47

Silver is used in jewelry, photography, and as an antimicrobial agent.

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6
Q

What is the atomic symbol for Helium?

A

He
2

Helium is a noble gas and is used in balloons and cryogenics.

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7
Q

What is the atomic symbol for Barium?

A

Ba
56

Barium is used in medical imaging and as a contrast agent.

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8
Q

What is the atomic symbol for Chlorine?

A

Cl
17

Chlorine is commonly used for disinfection and water treatment.

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9
Q

What is the atomic symbol for Radium?

A

Ra
88

Radium is radioactive and was historically used in luminescent paints.

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10
Q

What is the atomic symbol for Aluminum?

A

Al
13

Aluminum is lightweight and resistant to corrosion, widely used in construction.

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11
Q

What is the atomic symbol for Fluorine?

A

F
9

Fluorine is the most reactive element and is used in toothpaste and Teflon.

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12
Q

What is the atomic symbol for Scandium?

A

Sc
21

Scandium is used in aerospace components and sports equipment.

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13
Q

What is the atomic symbol for Silicon?

A

Si
14

Silicon is a key component in semiconductors and solar cells.

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14
Q

What is the atomic symbol for Boron?

A

B
5

Boron is used in glass and ceramics, and as a semiconductor.

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15
Q

What is the atomic symbol for Vanadium?

A

V
23

Vanadium is used in steel alloys to improve strength.

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16
Q

What is the atomic symbol for Sulfur?

A

S
16

Sulfur is used in fertilizers and the production of sulfuric acid.

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17
Q

What is the atomic symbol for Selenium?

A

Se
34

Selenium is used in photocopiers and as a dietary supplement.

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18
Q

What is the atomic symbol for Bromine?

A

Br
35

Bromine is used in flame retardants and some pesticides.

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19
Q

What is the atomic symbol for Krypton?

A

Kr
36

Krypton is used in high-performance lighting and photography.

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20
Q

What is the atomic symbol for Francium?

A

Fr
87

Francium is highly radioactive and is one of the rarest elements.

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21
Q

What is the atomic symbol for Antimony?

A

Sb
51

Antimony is used in flame retardants and lead-acid batteries.

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22
Q

What is the atomic symbol for Lithium?

A

Li
3

Lithium is used in rechargeable batteries and mood stabilizers.

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23
Q

What is the atomic symbol for Cobalt?

A

Co
27

Cobalt is used in batteries, magnets, and blue pigments.

24
Q

What is the atomic symbol for Lead?

A

Pb
82

Lead is used in batteries and radiation shielding.

25
Q

What is the atomic symbol for Arsenic?

A

As
33

Arsenic is used in pesticides and semiconductor manufacturing.

26
Q

What is the atomic symbol for Tungsten?

A

W
74

Tungsten is known for its high melting point and is used in light bulb filaments.

27
Q

What is the atomic symbol for Tin?

A

Sn
50

Tin is used for coating other metals to prevent corrosion.

28
Q

What is the atomic symbol for Zirconium?

A

Zr
40

Zirconium is used in nuclear reactors and dental implants.

29
Q

What is the atomic symbol for Calcium?

A

Ca
20

Calcium is essential for living organisms and is used in bone health.

30
Q

What is the atomic symbol for Iodine?

A

I
53

Iodine is essential for thyroid function and is used as a disinfectant.

31
Q

What is the atomic symbol for Platinum?

A

Pt
78

Platinum is a precious metal used in jewelry and catalytic converters.

32
Q

What is the atomic symbol for Thallium?

A

Tl
81

Thallium is used in electronics and as a pesticide.

33
Q

What is the atomic symbol for Carbon?

A

C
6

Carbon is the basis of organic chemistry and is found in all living things.

34
Q

What is the atomic symbol for Sodium?

A

Na
11

Sodium is essential for life and is commonly found in table salt.

35
Q

What is the atomic symbol for Cadmium?

A

Cd
48

Cadmium is used in batteries and as a coating for metals.

36
Q

What is the atomic symbol for Radon?

A

Rn
86

Radon is a radioactive noble gas that can pose health risks in homes.

37
Q

What is the atomic symbol for Chromium?

A

Cr
24

Chromium is used in stainless steel and chrome plating.

38
Q

What is the atomic symbol for Rubidium?

A

Rb
37

Rubidium is used in atomic clocks and research applications.

39
Q

What is the atomic symbol for Neon?

A

Ne
10

Neon is used in neon signs and high-voltage indicators.

40
Q

What is the atomic symbol for Bismuth?

A

Bi
83

Bismuth is used in cosmetics and pharmaceuticals.

41
Q

What is the atomic symbol for Magnesium?

A

Mg
12

Magnesium is essential for many biological processes and is used in alloys.

42
Q

What is the atomic symbol for Manganese?

A

Mn
25

Manganese is used in steel production and as a dietary supplement.

43
Q

What is the atomic symbol for Argon?

A

Ar
18

Argon is a noble gas used in welding and lighting.

44
Q

What is the atomic symbol for Beryllium?

A

Be
4

Beryllium is used in aerospace components and X-ray windows.

45
Q

What is the atomic symbol for Mercury?

A

Hg
80

Mercury is used in thermometers and barometers, but is toxic.

46
Q

What is the atomic symbol for Nitrogen?

A

N
7

Nitrogen is a major component of the Earth’s atmosphere and is essential for life.

47
Q

What is the atomic symbol for Cesium?

A

Cs
55

Cesium is used in atomic clocks and as a time standard.

48
Q

What is the atomic symbol for Strontium?

A

Sr
38

Strontium is used in fireworks and in the production of magnets.

49
Q

What is the atomic symbol for Oxygen?

A

O
8

Oxygen is essential for respiration in living organisms.

50
Q

What is the atomic symbol for Hydrogen?

A

H
1

Hydrogen is the most abundant element in the universe.

51
Q

What is the atomic symbol for Phosphorus?

A

P
15

Phosphorus is essential for DNA and energy transfer in cells.

52
Q

What is the atomic symbol for Titanium?

A

Ti
22

Titanium is known for its strength and corrosion resistance, used in aerospace.

53
Q

What is the atomic symbol for Iron?

A

Fe
26

Iron is essential for blood production and is widely used in construction.

54
Q

What is the atomic symbol for Potassium?

A

K
19

Potassium is vital for cell function and is found in many foods.

55
Q

What is the atomic symbol for Zinc?

A

Zn
30

Zinc is used in galvanization and is essential for immune function.

56
Q

What is the atomic symbol for Xenon?

A

Xe
54

Xenon is used in lighting and as a general anesthetic.

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