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Science > Atomic Structure > Flashcards

Atomic Structure Flashcards

1
Q

What is the electronic configuration for potassium

A

K : L : M : N
2 : 8 : 8 : 1

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2
Q

Which sub - atomic particles have the smallest mass

A

Electrons have the smallest mass

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3
Q

What charge do protons have

A

Protons are positively charged

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4
Q

What is the mass of a neutron

A

Neutrons have a mass of 1 AMU

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5
Q

What is the electronic configuration for sodium

A

K : L : M
2: 8 : 1

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6
Q

What is the state of a neutron

A

Neutrons are stable

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7
Q

Where are neutrons located

A

Neutrons are located in the nucleus

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8
Q

What is the electronic configuration for
silicon

A

K : L : M
2 : 8 : 4

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9
Q

What is the electronic configuration for beryllium

A

K : L : M
2: 2 : 0

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10
Q

What is the mass of an electron

A

Electrons have a mass of 1/1850 AMU

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11
Q

What is the electronic configuration for oxygen

A

K : L : M
2 : 6 : 0

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12
Q

What is the mass of a proton

A

Protons have a mass of 1 AMU

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13
Q

What is the electronic configuration for argon

A

K : L : M
2 : 8 : 8

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14
Q

What is the state of an electrons

A

They are orbit

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15
Q

What is a negativ

A
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16
Q

What is the electronic configuration for sulfur

A

K : L : M
2 : 8 : 6

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17
Q

Where are electrons located

A

They are located in the shell

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18
Q

What is the electronic configuration for phosphorus

A

K : L : M
2 : 8 : 5

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19
Q

What is the electronic configuration for flourine

A

K : L : M
2 : 7 : 0

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20
Q

What is the electronic configuration for boron

A

K : L : M
2: 2: 1

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21
Q

What is the electronic configuration for nitrogen

A

K : L : M
2: 2 : 3

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22
Q

What is the electronic configuration for
neon

A

K : L : M
2 : 8 : 0

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23
Q

What is an element

A

An element is a chemical substance that is made up of only one kind of atom and cannot be broken down by ordinary chemical means

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24
Q

Which sub - atomic particles has a positive electrical charge?

A

Protons have a positive electrical charge

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25
Q

What charge do neutrons have

A

They have a neutral charge

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26
Q

What is the electronic configuration for chlorine

A

K : L : M
2 : 8 : 7

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27
Q

What is the electronic configuration for lithium

A

K : L : M
2: 1 : 0

28
Q

What are the three sub atomic particles

A
  1. Proton
  2. Electrons
  3. Neutrons
29
Q

What is an atom

A

Atoms are the smallest particle of an element that can take part in chemical reaction

30
Q

What is the electronic configuration for carbon

A

K : L : M
2: 2 : 2

31
Q

What is the electronic configuration for
magnesium

A

K : L : M
2 : 8 : 2

32
Q

What is the electronic configuration for
aluminum

A

K : L : M
2 : 8 : 3

33
Q

What is the state of a proton

A

Protons are stable

34
Q

Where are protons located

A

Protons are located in the nucleus

35
Q

What is the name of a negative ion

A

Anion

36
Q

What is the name of a positive ion

A

Cation

37
Q

What is the aim of ion formation

A

To make the element stable

38
Q

How are ions formed

A

They are formed when an atom loses or gains one or more electrons from or to it’s outermost shell

39
Q

What happens to electrons when cations are formed

A

They decrease

40
Q

What happens to electrons when anions are formed

A

They increase

41
Q

Show the ion formation of sodium

A

Na = 2 : 8 : 1
Na ➝ 1e ➝ Na+

42
Q

Show the ion formation for boron

A

Boron (B): 2 : 3 : 0
B ➝ 3e ➝ B3+

43
Q

Show the iron formation for carbon

A

Carbon (C): 2 : 4 : 0
C ➝ 4e ➝ C4+

44
Q

Show the ion formation for nitrogen

A

Nitrogen (N): 2 : 5 : 0
N ➝ 5e ➝ N3-

45
Q

Show the iron formation for oxygen

A

Oxygen (O): 2 : 6 : 0
O ➝ 6e ➝ O2-

46
Q

Show the iron formation for flourine

A

Fluorine (F): 2 : 7 : 0
F ➝ 7e ➝ F-

47
Q

Show the iron formation for neon

A

Neon (Ne): 2 : 8 : 0
Ne ➝ No ion formation (Neon does not readily form ions)

48
Q

Show the iron formation for sodium

A

Sodium (Na): 2 : 8 : 1
Na ➝ 1e ➝ Na+

49
Q

Show the iron formation for magnesium

A

Magnesium (Mg): 2 : 8 : 2
Mg ➝ 2e ➝ Mg2+

50
Q

Show the iron formation for aluminum

A

Aluminum (Al): 2 : 8 : 3
Al ➝ 3e ➝ Al3+

51
Q

Show the iron formation for silicon

A

Silicon (Si): 2 : 8 : 4
Si ➝ 4e ➝ Si4-

52
Q

Show the iron formation for phosphorus

A

Phosphorus (P): 2 : 8 : 5
P ➝ 5e ➝ P3-

53
Q

Show the iron formation for sulfur

A

Sulfur (S): 2 : 8 : 6
S ➝ 6e ➝ S2-

54
Q

Show the iron formation for chlorine

A

Chlorine (Cl): 2 : 8 : 7
Cl ➝ 7e ➝ Cl-

55
Q

Show the iron formation for argon

A

Argon (Ar): 2 : 8 : 8
Ar ➝ No ion formation (Argon does not readily form ions)

56
Q

Show the iron formation for potassium

A

Potassium (K): 2 : 8 : 8 : 1
K ➝ 1e ➝ K+

57
Q

Show the iron formation for calcium

A

Calcium (Ca): 2 : 8 : 8 : 2
Ca ➝ 2e ➝ Ca2+

58
Q

What are the products when sodium and water react

A

Sodium + Water ⟶ Sodium hydroxide + Hydrogen gas

59
Q

What are the products when potassium and water react

A

Potassium + Water ⟶ Potassium hydroxide + Hydrogen gas

60
Q

What are the products when calcium and water react

A

Calcium + Water ⟶ Calcium hydroxide + Hydrogen gas

61
Q

What are the products when hydrogen and hydrochloric acid react

A

Hydrogen + Hydrochloric Acid ⟶ Hydrogen Chloride + Hydrogen gas

62
Q

What are the products when lithium and hydrochloric acid react

A

Lithium + Hydrochloric Acid ⟶ Lithium Chloride + Hydrogen gas

63
Q

What are the products when potassium and hydrochloric acid react

A

Potassium + Hydrochloric Acid ⟶ Potassium Chloride + Hydrogen gas

64
Q

What are the products when magnesium and hydrochloric acid react

A

Magnesium + Hydrochloric Acid ⟶ Magnesium chloride + Hydrogen gas

65
Q
A

Science (22 decks)

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