Answer:
11420.120569
Explanation:
i think idek of its wrong report my answe
"<span>New experiments verify or refine previous models"</span>
Answer:
answer
1. Describe the properties of alkali metals. Based on their electronic arrangement, explain whether they exist alone in nature. 2. Describe an electron
Explanation:
sana maka tulong sa nangangailangan
<h2>Bombarded α-Particles on a thin Sheet of Gold
</h2>
Explanation:
- Rutherford Atomic Model is also known as " The plum pudding model"
- Rutherford’s in his experiment bombarded α-particles which are of high energy on a thin sheet of gold nearly 100 nm of thickness and observed the trajectory path of these particles after interacting with the foil of gold.
- He placed a fluorescent screen of zinc sulfide around the thin gold foil to study the trajectory path of the α-particles and its deflection.
- Most of the α-particles passed through the gold foil were not deflected as most of the internal space of the atom was empty.
- The result was that the positive charge of the atom occupies very little space.
17.24 grams of ZNO and 6.87 of grams of HCI