Isotope Meaning in English
word
释义
An isotope is a form of a chemical element that has the same number of protons but a different number of neutrons. Different isotopes of an element have slightly different properties and may be stable or radioactive.
用法与细微差别
Mainly used in scientific and academic contexts, especially chemistry, physics, and biology. Common phrases: 'radioactive isotope', 'stable isotope', 'isotope labeling'. Not typically used in everyday conversation.
例句
Carbon-14 is a well-known isotope used in dating ancient objects.
basic
Every element has more than one isotope.
basic
Scientists study the isotopes of hydrogen to understand stars.
basic
Did you know that water can contain different isotopes of oxygen?
natural
They use radioactive isotopes to help diagnose certain diseases in hospitals.
natural
Some isotopes last only a few seconds before breaking down.
natural