Mariaeugeniaferminre Mariaeugeniaferminre

03-11-2020
Chemistry

contestada

.If manganese has 30 neutrons, what is its mass number?

Respuesta :

traveltheworld1124 traveltheworld1124

03-11-2020

Answer:

54.93805 atomic mass units

Answer Link

Otras preguntas

what is the cell cycle??

How many midgets can sit in a clown car if the car can hold 4 clowns from door to door and 3 people from front seat to back seat. Two midgets fit across 1 clow

Which of the following molecules has polar bonds but is a nonpolar molecule? a. H₂ b. H₂O c. NH₃ d. NaCl e. CO₂ Can anyone explain this one?

Which of the following is equivalent to 3a + 4b – (–6a – 3b) ? A. 16ab B. –3a + b C. –3a + 7b D. 9a + b E. 9a + 7b

What is the size and shape of a super volcano?

Many colonial people volunteered to fight for the Allied forces because they hoped their service would win their colony's ____

The following statements about carbon dioxide are true EXCEPT a. It can be prepared by the action of acid on CaCO₃ b. It is used in fire extinguishers c. It d

what does the zeppelin

How can b^2+9b+14 be re-written?1) (b+7) (b-7)2) (b-7) (b-2)3) (b+7) (b-2)4) (b+7) (b+2)

name the four southwestern states where many Mexicans lived originally or settled