elements for tenth grade chem Flashcards

(56 cards)

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
What is the atomic symbol for Arsenic?
As 33 ## Footnote Arsenic is used in pesticides and semiconductor manufacturing.
26
What is the atomic symbol for Tungsten?
W 74 ## Footnote Tungsten is known for its high melting point and is used in light bulb filaments.
27
What is the atomic symbol for Tin?
Sn 50 ## Footnote Tin is used for coating other metals to prevent corrosion.
28
What is the atomic symbol for Zirconium?
Zr 40 ## Footnote Zirconium is used in nuclear reactors and dental implants.
29
What is the atomic symbol for Calcium?
Ca 20 ## Footnote Calcium is essential for living organisms and is used in bone health.
30
What is the atomic symbol for Iodine?
I 53 ## Footnote Iodine is essential for thyroid function and is used as a disinfectant.
31
What is the atomic symbol for Platinum?
Pt 78 ## Footnote Platinum is a precious metal used in jewelry and catalytic converters.
32
What is the atomic symbol for Thallium?
Tl 81 ## Footnote Thallium is used in electronics and as a pesticide.
33
What is the atomic symbol for Carbon?
C 6 ## Footnote Carbon is the basis of organic chemistry and is found in all living things.
34
What is the atomic symbol for Sodium?
Na 11 ## Footnote Sodium is essential for life and is commonly found in table salt.
35
What is the atomic symbol for Cadmium?
Cd 48 ## Footnote Cadmium is used in batteries and as a coating for metals.
36
What is the atomic symbol for Radon?
Rn 86 ## Footnote Radon is a radioactive noble gas that can pose health risks in homes.
37
What is the atomic symbol for Chromium?
Cr 24 ## Footnote Chromium is used in stainless steel and chrome plating.
38
What is the atomic symbol for Rubidium?
Rb 37 ## Footnote Rubidium is used in atomic clocks and research applications.
39
What is the atomic symbol for Neon?
Ne 10 ## Footnote Neon is used in neon signs and high-voltage indicators.
40
What is the atomic symbol for Bismuth?
Bi 83 ## Footnote Bismuth is used in cosmetics and pharmaceuticals.
41
What is the atomic symbol for Magnesium?
Mg 12 ## Footnote Magnesium is essential for many biological processes and is used in alloys.
42
What is the atomic symbol for Manganese?
Mn 25 ## Footnote Manganese is used in steel production and as a dietary supplement.
43
What is the atomic symbol for Argon?
Ar 18 ## Footnote Argon is a noble gas used in welding and lighting.
44
What is the atomic symbol for Beryllium?
Be 4 ## Footnote Beryllium is used in aerospace components and X-ray windows.
45
What is the atomic symbol for Mercury?
Hg 80 ## Footnote Mercury is used in thermometers and barometers, but is toxic.
46
What is the atomic symbol for Nitrogen?
N 7 ## Footnote Nitrogen is a major component of the Earth's atmosphere and is essential for life.
47
What is the atomic symbol for Cesium?
Cs 55 ## Footnote Cesium is used in atomic clocks and as a time standard.
48
What is the atomic symbol for Strontium?
Sr 38 ## Footnote Strontium is used in fireworks and in the production of magnets.
49
What is the atomic symbol for Oxygen?
O 8 ## Footnote Oxygen is essential for respiration in living organisms.
50
What is the atomic symbol for Hydrogen?
H 1 ## Footnote Hydrogen is the most abundant element in the universe.
51
What is the atomic symbol for Phosphorus?
P 15 ## Footnote Phosphorus is essential for DNA and energy transfer in cells.
52
What is the atomic symbol for Titanium?
Ti 22 ## Footnote Titanium is known for its strength and corrosion resistance, used in aerospace.
53
What is the atomic symbol for Iron?
Fe 26 ## Footnote Iron is essential for blood production and is widely used in construction.
54
What is the atomic symbol for Potassium?
K 19 ## Footnote Potassium is vital for cell function and is found in many foods.
55
What is the atomic symbol for Zinc?
Zn 30 ## Footnote Zinc is used in galvanization and is essential for immune function.
56
What is the atomic symbol for Xenon?
Xe 54 ## Footnote Xenon is used in lighting and as a general anesthetic.