Smitheyyy9432 Smitheyyy9432

02-12-2021
Chemistry

contestada

What does the mass number of an atom represent?.

Respuesta :

sr11634 sr11634

06-12-2021

Answer:

the sum of the numbers of protons and neutrons present in the nucleus of an atom.

Answer Link

Otras preguntas

6.(q^9)^2 A. 2q^18 B. q^18 C. q^81 D.q^11 7.(6q^6)^-4 A. 6q^1296 B. 1296q^2 C. 1/1296q^24 D. 6q^-24 8. What is the value of 12x^-3 y^-1 for x = -1 and y = 5? A

Yao Xin puts 3/10 liters of potting soil in each pot for planting flowers. She has 5 2\3 liters of potting soil. How many pots can Yao Xin fill?

help wit these questions someone.

what is the bill of rights

Mr. Bernard needs to order more boxes for his 16 inch diameter “Super Pizza.” Use 3.14 to approximate π.

which is NOT a characteristic of the animal kingdom? a. they include both vertebrates and invertebrates b. their skin is covered with hair or fur c. they are he

NEED NOW!!!! WILL GIVE BRAINLIEST Which of the following was the most significant aspect of Revel's election to the Senate?

Which was an effect of the establishment of the European Union

Which statement describes the appearance of a temperature-vs.-time graph? A horizontal line shows that the temperature increases at a constant rate over time.

Explaining how did leopold's aggression promote western imperialism in africa?