Its described as a Straight Branch, hope this helps :)
Isotopes are elements that differ in the number in neutrons while the numner of protons are the same. The answers of the questions are: 1) 18/8 O 2) 22/10 Ne 3) 53/25 Mn 4) 37/24 Cr 5) 106/81 Ti.
Answer:
There are 2500000 milligrams in 2.5 kg
To think the answer is grasses
