Answer:
boron has an atomic mass of 10.810 amu consists of two isotopes.
Answer:
b 13kg/m³ is the answer to this question
It's the first option choice on Plato
Answer:
1. an educated guess
2. data
3. what changes in experiment
4. what stays the same in both groups
5. the group where nothing changes, normal
6. group with independent variable, what's being tested
