Answer:
When we waste food, we also waste all the energy and water it takes to grow, harvest, transport, and package it. And if food goes to the landfill and rots, it produces methane—a greenhouse gas even more potent than carbon dioxide.
Explanation:
Answer : The distance between the two atoms is 
Explanation :
The The formula used for moment of inertia for one atom is:
The formula used for moment of inertia for two atom is:
where,
I = moment inertia = 
r = distance of atom from axis of rotation
m = mass of atom = 
Now put all the given values in the above formula, we get:
Now we have to calculate the distance between the two atoms.
Formula used :
where,
d = distance between the two atoms
Therefore, the distance between the two atoms is
If the balanced equation reads:
2N2 + O2 ———> 2N2O
You should have 1.72 moles of N2.
Answer:
Its Silver!
Explanation:
I took a quiz, and i got it right!
The atomic number of an element is characteristic to that element. Atomic number is the number of protons of that element.
Mass number is the sum of protons and neutrons of the element.
since protons and neutrons have a mass of 1 unit each, they together make up the mass of the element.
atomic number - number of protons - 92
mass number - number of neutrons + protons = 234
number of neutrons = mass number - atomic number
neutrons = 234 - 92 = 142
answer is 142
