xoxodestinydee5150 xoxodestinydee5150

22-06-2017
Chemistry

contestada

Varieties of elements called ________ differ from one another only in number of neutrons and therefore in atomic mass.

Respuesta :

nashpluto nashpluto

22-06-2017

Isotopes have two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei,hence differ in atomic mass.

Answer Link

Otras preguntas

Can you write an expression for the number of miles george travels in h hours, George drives 45 mi/h?

If an objects speed is constant and the direction is in a straight line what type of velocity does the object have

log2/3 9/4=x+3 ????????????????

some objects have a negative charge because they have gained___?

how does groundwater cause erosion and deposition?

Explain Newton's third law in your own words.

When 0.2mol of calcium reacts with 880g of water 2.24L of hydrogen gas form at STP How would the amount of hydrogen produced change if the volume of water was d

Which equation to solve the problemIt takes Zane m minutes to clean his room. This is 35 minutes more that the 22 minutes it takes to walk the dog. How long d

how did hitler become chancellor?

Which of the below statements is not true about Arlington National Cemetery?a) It's the only cemetery in the country with veterans from all U.S. wars.b) The lan