how many protons and neutrons in polonium（関連順）

10:25

Alpha Particles, Beta Particles, Gamma Rays, Positrons, Electrons, Protons, and Neutrons

The Organic Chemistry Tutor

847,061 回視聴 - 7 年前

9:24

Electrons, Protons, and Neutrons

Richard Louie Chemistry Lectures

5,839 回視聴 - 8 年前

7:50

Easy polonium-beryllium neutron source: assembly, disassembly, and discussion

Carl Willis

72,085 回視聴 - 13 年前

8:26

Warning: DO NOT TRY—Seeing How Close I Can Get To a Drop of Neutrons

The Action Lab

18,822,781 回視聴 - 5 年前

8:55

Plutonium, the Most Dangerous Man Made Element

OnTen Inc

535,053 回視聴 - 2 年前

1:10:55

Polonium Webinars: A peek inside the proton: studying the fundamental structure of matter

Polonium Foundation

260 回視聴 - 3 年前

13:12

Could Polonium-204 Be Used as a Radiological Poison?

What is POLONIUM?

What is Polonium-210?

Al Jazeera English

57,041 回視聴 - 12 年前

4:25

Alpha decay of Polonium-210, nuclear decay reaction and released energy in MeV.

Zak's Lab

1,698 回視聴 - 2 年前

3:52

Chapters 31-32, Example #5 (Polonium Alpha Decay)

Ian Page

385 回視聴 - 11 年前

6:23

Momentum and Impulse Problem #2 - Radioactive Decay of Polonium-214

Radioactive Decay

ATOMIC MASS OF POLONIUM

USS ACADEMY

66 回視聴 - 2 年前

9:51

RADIOACTIVE ELEMENTS| USES| ATOMIC STRUCTURE | WHAT IS RADIOACTIVE ELEMENTS?| NUCLEAR CAPABILITYS

Study Aboard

162 回視聴 - 1 年前

18:23

Halflife of Polonium 210 Measured!

Ishtar

1,150 回視聴 - 12 年前

10:17

Polonium - few redeeming features | Elemental

RNZ Podcasts

6 回視聴 - 1 年前

16:35

Subatomic Particles Calculations - Physical Science

David Keim

5 回視聴 - 3 年前

26:28

Calculating Protons, Neutrons, and Electrons. Orbital Diagrams and Electron Configurations

Polonium

結果 : how many protons and neutrons in polonium