Answer:
50 g
Explanation:
d= m/v
rearranging the above equation
m = d x v
m = 2.5 g x 20 g/cm3
m = 50 g
D baking soda and water because A B and C can all be separated while the baking soda will completely dissolve
Answer:
To calculate the number of significant figures in a number with decimal,
start at the first non-zero digit in the number and count the total number of digits till the end
hence, in this number:
we will have 6 significant figures
Answer: The Answer is A. Fossils
Explanation: I got the question correct on my quiz, therefore it is Fossils.