Answer: C the third one
Explanation:
The cell is a plant cell because it has chloroplast, which helps the plant make its own food from sunlight.
The balls are not perfectly elastic, but the main reason is probably air.
Explanation:
When 2 adjacent balls have any distance between them, there is air in the space. When the moving neighbor comes at a stationary ball the moving ball has to push the air out of the way.
I hope this helps
Answer: Thomson - C
Rutherford - B
Bohr - A
Explanation: I just took the quiz
Answer
C6H807 = 192.124 g/mol
n = m/M
n = 0.119 mol
Explanation:
to calculate amount in moles you need to find the molar mass of citric acid then divide the mass of the acid with the molar mass
