what is the mass of a ball whose density is 0.250 g/cm3 and whose is 200 cm3
Answer : The density of book is
The mass of a ball is, 50 grams.
Explanation :
Part 1 :
Density : It is defined as the mass contained per unit volume.
Formula used :
Given :
Mass = 1800 g
Volume =
Now put all the given values in the above formula, we get :
Therefore, the density of book is
Part 2 :
Formula used :
Given :
Volume =
Density =
Now put all the given values in the above formula, we get :
Therefore, the mass of a ball is 50 grams.
Answer: For your first question about the book, the answer is 6 g/cm^3. For the ball, your mass is 50 grams.
Explanation: density = mass/volume; for example: your book was 1,800 g. Divide that by 300 cm^3 to get 6g/cm^3. For the ball, mass = density*volume, so you need to multiply .250 by 200 cm^3
solids?
Answer: group 1(alkali metal)
Explanation:
Answer:
the answer is the alkali metals
a compound reaction is when two or more elements that have been bonded together chemically.