Answer:
the answer would be the first one, gamma decay
An amorphous solid<span> is any noncrystalline </span>solid<span> in which the atoms and molecules are not organized in a definite lattice pattern. So amorphous solids do not </span>have a long-range order in the arrangement of their particles because their <span> formation involves very rapid cooling. Therefore, the answer would be the first option. Hope this helps.</span>
Answer:
Plant cells have a cell wall, as well as a cell membrane.
Explanation:
the cell wall protects the cell membrane
<u>Answer:</u> The number of electrons for n = 0, 1 and 2 are 2, 6 and 10 respectively.
<u>Explanation:</u>
Huckel's rule is used to determine the aromaticity in a compound. The number of delocalized electrons are calculated by using the equation:
where,
n = 0 or any whole number
- Calculating the value of electrons for n = 0
Putting values in above equation, we get:
- Calculating the value of electrons for n = 1
Putting values in above equation, we get:
- Calculating the value of electrons for n = 2
Putting values in above equation, we get:
Hence, the number of electrons for n = 0, 1 and 2 are 2, 6 and 10 respectively.
Answer:
The molecular formula lists the symbol of each element within the compound followed by a number (usually in subscript). The letter and number indicate how many of each type of element are in the compound. If there is only one atom of a particular element, then no number is written after the element.