An isotope is one of two or more forms of the same chemical element. Different isotopes of an element have the same number of protons in the nucleus, giving them the same atomic number, but a different number of neutrons giving each elemental isotope a different atomic weight.

Explanation:

pretty sure its D

7 0

3 years ago

When constructing a dichotomous key, you should start with general characteristics and then move to more specific characteristic

cluponka [151]

True. it starts off simple then you move into details

3 0

4 years ago

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give one examples of an animal that are adapted to the following such as hop and run very fast ,survive on Less food and water ,

mariarad [96]