Isotopes are best described as two atoms of the same element that Question 9 options:

have the same mass but different chemical properties

give away electrons to become positively charged

differ in mass but are chemically alike

become electrically charged

What element breaks down into yttrium-90?

Which of these best describes an ionic bond?

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean