Atomic mass can be find by Multiplying the relative abundance of each isotope by its atomic mass, then add them together to get the atomic mass of the element.

Atomic mass = (0.5069)(78.92 amu) + (0.4931)(80.92 amu)

=79.91 amu

So the Atomic mass of the bromine is 79.91amu.

8 0

3 years ago

What aspect of speech sound is the primary factor in determining if one perceives the /ba/ sound or the /pa/ sound?

nignag [31]

The answer is voice onset time. It is a part of the production of stop consonants. Its definition is the length of time that passes between the release of a stop consonant and the start of the voicing and the vibration of the vocal folds.

3 0

2 years ago

The player who tries to take the ball away from the offensive and give it to a midfielder to start an attack is called the _____

stiv31 [10]

Answer:

D. sweeper

Explanation:

i did the assignment and got it right

4 0

2 years ago