kyleb7449 kyleb7449

28-01-2021
Chemistry

contestada

calculate the relative atomic mass

Respuesta :

rose100000 rose100000

05-02-2021

Answer:

add the isotopes atomic masses and divide by their number

Explanation:

Answer Link

Otras preguntas

Why is the year 1492 considered a turning point in history? (1) The Spanish established an exchange between Europe and the Americas. (2) The Min

A restaurant has two pastry ovens. When both ovens are used, it takes about 3 hours to bake the bread needed for one day. When only the large oven is used, i

All of the factors listed are abiotic factors of this underwater ecosystem EXCEPT the A) sunlight. Eliminate B) water currents. C) fish population. D) water

Combine like terms. 5/6x - 2/3x A. 1/6x B. 1/3x C. 1/2x D. x

Thalina wishes to become a U.S. citizen. Which of the following is true?

Messenger RNA carries a(n) ___________ of the DNA’s instructions out of the nucleus to the ___________. A) exact copy; ribosome B) transcript; ribosome C) exa

Which term refers to changes to the U.S. Constitution? a. ratification b. article c. amendment d. clause

You can often tell what a word means by its _______ in a sentence. a. context b. spelling c. order d. placement

Which two individuals were responsible for creating better and more efficient means of long-distance communication?

Which answer is the sentence fragment? a. The clouds in the sky this morning. b. My parents insisted that we wear sunscreen. c. We went hiking along a segmen