Answer:
1 molecule of oxygen has 2 atoms.
So 2,25 molecules of oxygen have 2 x 2,25 atoms.
2 x 2,25 = 4,5 atoms
There are 4,5 atoms in 2,25 molecules oxygen.
Answer:
b.materials input quantity
Explanation:
A cost of production report shows the following:
- total and unit costs transferred from preceding department
- materials, labor , factory Overhead added by the department
- unit costs added by the department
- total and unit costs accumulated to the end of operations
- the cost of beginning and ending work in process inventories
- the cost transferred to the next department
A cost of production report determines periodic total and unit costs.
Either in the cost of production report or in the supporting schedule each item of material used is listed, every labor operation is shown separately,factory overhead components are noted individually, and a unit cost is derived for each item.
A Quantity Schedule Of Cost of Production report shows the following
- units started in process
- units transferred to next department
- units still in process
- units lost in process
<span>Oxygen-16 atomic number is 8 so it has 8 protons. Its atomic weight is 16 so 16-8 = 8 neutrons.
Hope I helped. :) </span>
Moving air has kinetic energy. Anything that has kinetic energy has the ability to do work. Wind turbines change the kinetic energy of the wind into electrical energy. This form of energy production is also free of pollution
Credits to ck-12
Density = mass / volume
= 69g / 23 ml
= 3 g / ml.
Thus, the density of the sample is 3 grams per ml or 3g/ ml
