djdowns46 djdowns46
  • 29-04-2024
  • Chemistry
contestada

Question 25(Multiple Choice Worth 3 points)
(04.04 MC)
Which of the following best explains why J.J. Thompson's Plum Pudding model had to be revised?
Atoms must have neutrons.
Atoms have protons and neutrons in the nucleus.
Atoms must have electrons in the nucleus.
Atoms have protons and electrons in energy levels

Respuesta :

Otras preguntas

how is tan (3pi/4) = -1?
log base 8 (0.25) compute the log
Rectangle ABCD is dilated by a scale factor of 1/2 with a center of dilation at the origin. What are the coordinates of the image of point B'? A. (–2, 3) B. (3,
Simplify i^12 Answers: - i -1 i 1
Following the middle ages, a period of revival in art, literature, and learning in western europe was known as the a. renaissance. b. reformation. c. zend-av
What is the range of f(x)=ln(cosx)? Why? Please do not use a calculator.
multiply x^1/3 times x^3/7
In which step of the scientific method is information obtained through the senses?
what are organelles and what do they do?
Amanda and Alexis live 4 miles apart. They decide to start walking toward each other’s houses at the same time. Amanda walks at a rate of 3.5 miles per hour and