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The matter gains or loses mass (respectively).
+9 -29 +41 = +21
Both. One side of the equatioo loses energy and the other side gains it.
20 hours because the fast clock technically gains 3 minutes every hour. An hour has 60 minutes, so if you divide that by 3 you get 20.
10 am next day
When and atom loses or gains enery, it becomes positivly or nevetivly charged and can become an ion.
Water gains and loses heat much more quickly than land.
Potassium loses one electron.
An atom that gains or loses electrons is called an ion. If an atom gains electrons, it becomes a negatively charged ion (anion), and if it loses electrons, it becomes a positively charged ion (cation).
An ion.
Ion
Ion. Any atom that loses or gains an electron becomes an ion.
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An ion.
An ions is formed when an atom gains or loses electrons.
An Ion. More specifically if it gains an electron it becomes an anion and it it loses an electron it becones an cation (pronounced Kat-ion)
When an atom gains electrons, negatively charged anions are formed. When an atom loses electrons, positively charged cations are formed.