Identify a cation.
A) an atom that has lost an electron
B) an atom that has gained an electron
C) an atom that has lost a neutron.
D) an atom that has gained a proton.
Correct Answer:
Verified
Q1: What is the chemical symbol for tin?
A)Sb
B)Sn
C)Ta
D)Ti
Q46: How many electrons are in the ion,Zn2+?
A)28
B)30
C)32
D)65
Q79: Which element is diamagnetic?
A) Li
B) F
C) Rb
D)
Q80: Identify the alkali metal that is most
Q81: Identify the element that has a ground
Q82: Which element has the lowest first ionization
Q86: How many protons does the Al3+ ion
Q87: What is the chemical symbol for iron?
A)
Q88: Identify an anion.
A) an atom that has
Q89: What is the chemical symbol for chlorine?
A)
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