mel21688 mel21688
  • 15-09-2016
  • Biology
contestada

What is the mass number of an atom thy contains 42 protons, 42 elections, and 53 neutrons

Respuesta :

JosephinaTrevino
JosephinaTrevino JosephinaTrevino
  • 15-09-2016
the mass number of an atom that contains 42protons and 42 electrons with 53 neutrons is calculated is the mass number= numbers of protons + number of electrons

42+53=95 
Answer Link

Otras preguntas

What is 3/6 of 734882????????????
The sun creates solar ____. Matter wind 2. Wind and water power are types of ____ energy. Renewable nonrenewable 3. Wind farms and dams create kinetic energy, w
liters = 5,000 milliliters
"But to his foe supposed he must complain, And she as much in love, her means much less" (lines 7-8) What type of figurative language is being used?
Two numbers are missing from this table. how can the missing numbers be found.
The box-and-whisker plot shows the shoe sizes of the soccer players at Wendell Middle School. Box-and-Whisker Plot Soccer Players' Shoe Sizes A B CD E 4 +++++ 1
Which step in the procedure of a criminal case is when the prosecution presents evidence to a judge or a jury? trial arraignment indictment sentencing
Which organisms would be more closely related organisms in the same kingdom organisms in the same phylum? Why?
what is-56 divided by +7 ?
what is the fundamental property of the preamble​