Answer:
Energy is transferred when atoms are rearranged.
Explanation:
Answer:
Explanation:
Inertia is the reluctancy of a moving body to come to rest or change it direction or a body at rest to start moving
5 ml=5 cm³ , density=mass/volume=45/5= 9 g/cm³ therefore answer B
Mole=mass/molecular mass (Mr)
mole=volume/ 22.4
Molecular amount: Mole=amount atoms/ Avogadro's number
Concentration: mole=volume x M
Observation, hypothesis, experiment is the correct answer