Atomic Model Test Study Guide Flashcards Preview

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Flashcards in Atomic Model Test Study Guide Deck (28):
0

John Dalton

The Spherical Model, shape

1

J.J Thompson

The Plum Pudding Model, electrons

2

Ernest Rutherford

Atomic Structure, nucleus

3

Neils Bohr

Bohr Model, movement of electrons

4

Erwin Schrödinger

Quantum mechanical model, specific orbitals of electrons

5

Proton charge

Positive

6

Neutron charge

No charge

7

Electron charge

Negative

8

Proton weight

1amu

9

Neutron weight

1amu

10

Electron weight

1/1838amu

11

amu

Atomic mass units

12

Proton location

Nucleus

13

Neutron location

Nucleus

14

Electron location

Outside of nucleus

15

How to find the number of protons

Atomic number

16

How to find the number of electrons

Atomic number

17

How to find the number of neutrons

Atomic mass -- Atomic number

18

Isotope

Atom with a different number of protons and neutrons

19

How can you tell if an atom is an isotope of another?

Number of Protons and neutrons aren't equal, atomic mass is different

20

Ion

Atom with a different number of protons and electrons

21

How can you tell if an atom is an ion?

If the protons and electrons are different, charge

22

How can you tell the number of electrons in an ion?

Charge

23

Sodium chloride

Bright orange

24

Potassium chloride

Orange and purple

25

Copper 2 chloride

Turquoise

26

Lithium chloride

Magenta

27

Why did the flame change color when a chemical was added?

The flame changed color when the chemical was added because there was an exchange of electrons (chemical reaction)