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WorksheetsCation and Anion
Total questions: 15
Worksheet time: 8mins
What is the charge of a cations?
positively
negatively
no charge
neutral
What is the charge of a anion?
positively
negatively
no charge
neutral
What is the charge of an atom that has gained one electron?
1-
2-
1+
2+
What is the charge of an atom that has lost 1 electron ?
1-
2-
1+
2+
Is Magnesium (Mg) a cation or anion?
cation
annion
Is Sodium (Na) a cation or anion？
cation
anion
Which of the following are Cations?
Mg1+
Ca2+
Cl 1-
Ag 1+
Which of the following are anions?
Li1+
Ca2+
Cl1-
Be3+
Which of the following will form an ion with a 2- charge?
Ca
O
Ge
N
If an atom want to get full outer shell , there only to way either gain electron or lose electron
true
false
Is group 1-3 is easier to lose electron to get full outer shell
true
false
Group 5 -7 is harder to lose electrons to have full outer shell
true
false
Atom became........... charge when it lose electrons
negatively
natural
positively
neutral
Atom became negatively charge when it ............. electrons
gain
lose
what is the charge of sodium (Na)
1+
2+
1-
2-
