lthithanhhuyen2 lthithanhhuyen2
  • 29-10-2021
  • Chemistry
contestada

Câu 28. Khối lượng của electron tính bằng kilogam là
A. me = 1,67.10–27. B. me = 1,6.10–19. C. me = 1,67.10–24. D. me = 9,1.10–31

Respuesta :

negan97
negan97 negan97
  • 29-10-2021

Answer:

the answer is C

Explanation:

because is C

Answer Link

Otras preguntas

The sum of 15 and the product of 5 and v
What was the type of money system designed by Thomas Jefferson
1) Triangle ABC is a similar to triangle QRS by the AA Similarity PostulateAlso, m∠A=32° and m∠S=102°what is m∠B?2) Triangle ABC is similar to triangle XYZ by t
Give me a list of beer styles and name the countries where these styles were invented.
james buys a video game for his xbox for 49.99 a controller for 34.95 and a walk through manual for 19.99 the sales tax in his area is 8.25% what will be the to
Which of the following materials is useful for making molds because it has a low melting point? A. wood B. metal C. clay D. wax
Diatoms have cell walls composed of _____. A. silicon dioxide B. carbon dioxide C. chitin
Mrs nine is correcting math tests. She corrects 7 tests before school, and 5 tests after school. If each test takes her 1/5 hour to correct, how long will it t
Means that a material has spaces that allow water to seep through it?
what change in the construction of rifles helped the americans during the revolutionary war?