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WorksheetsIONS MONOATOMIC
Total questions: 13
Worksheet time: 7mins
All the Group 1A ions have a __________ charge. (Li, Na, K, Rb, Cs)
1+
2+
3+
1-
Element: Fluorine, element #9
Ion Name: ? Formula ?
fluoride: F-
fluoride: F7-
fluorate: F-
fluorite: F-
Element: Calcium, element #20
Ion Name: ? Formula ?
Calcium: Ca2+
Calcide: Ca2+
Calcate: Ca2+
Calcite: Ca2+
Element: Oxygen, element #8
Ion Name: ? Formula ?
Oxide: O2-
Oxygen: O2-
Oxate: O2-
Oxite: O2-
What is a rubidium ion's symbol? Rb is element #37.
Rb-
Rb+
Rb-2
Rb+2
What is the ionic symbol for a phosphorus atom? P is element #15.
P-3
P+3
P-2
P+2
What is the ionic symbol for a gallium atom? Ga is element #31.
Ga+3
Ga-3
Ga+2
Ga-5
What is the ionic symbol for krypton? Kr is element #36.
Kr
Kr+
Kr-
Kr-2
Group 17 (VII A) always has ions with a charge of
+1
+2
-1
-2
How does a neutral bromine atom form a bromide ion? Br is element #35.
It loses one electron.
It gains one electron.
It loses one proton.
It gains one proton.
