Non polar covalent bond. The Cl's electronegativity is the same since it's the same atom. Therefore, they will be nonpolar
The alpha particle is the helium nucleus.
The mass of helium nucleus (⁴₂He) is 4u.
The mass of radioactive atom decreases by 4u. Look at the reaction below:
²²³₈₈Ra ---> ⁴₂He + ²¹⁹₈₆Rn
Answer:
B. Cell Type
Explanation:
that is the answer i believe
The first one because some people might not believe that and others might believe that.
Answer:
A
Explanation:
Mutualism is A symbiotic relationship between two species in which both partners benefit