hydtrsd5045 hydtrsd5045
  • 25-03-2024
  • Chemistry
contestada

Which two of the following are isotopes of the same element: 31 16x, 31 15x, 32 16x?
1) 31 16x and 31 15x
2) 31 16x and 32 16x
3) 31 15x and 32 16x
4) All of the above

Respuesta :

Otras preguntas

What is the square root of 112 simplified?
If tap and bre are supplementary and bre is its own complement, find the measure of tap. explain how you arrived at your answer
Which is the best example of a hypothesis? When temperature increases, ice melts faster. If temperature is increased, then ice will melt more quickly. When ice
In cities during the gilded age, the political process was usually controlled by ________, and their organizations were known as _________.
Why it is important to identify the health risks in your life
The altitude of a submarine is -40 meters. If this is 15 meters less than its previous altitude, what was the previous altitude ?
What must a reader consider to understand an author’s purpose for writing?
What is the speed of a jet plane that flies 7200 km in 9 hours?
1. Explain how you can use a strightedge and a compass to construct an angle that is both congruent and adjacent to a given angle. 2. When constructing a perpe
how many total atoms are in 0.280 g of P2O5