Answer:
<h3>The answer is 1.02 g/cm³</h3>
Explanation:
The density of a substance can be found by using the formula
From the question
mass of block = 25 g
volume = 24.5 cm³
The density of the block is
We have the final answer as
<h3>1.02 g/cm³</h3>
Hope this helps you
EM is created by moving charges back and forth will produce oscillating electric and magnetic fields, and these travel at the speed of light
a)
b)
Using the atomic mass given in the periodic table:
c)
Using the atomic mass given in the periodic table:
This result is an aproximation.
Increase because of the higher the temp
Answer:
C
Explanation:
A- incorrect, not in alphabetical order
B- incorrect, symbol for salt in NA not SA
C- correct
D- incorrect, not based on discovery