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A neutral atom that loses electrons becomes
Carbon
Mg3(PO4)2
a Strontium ion with a 2+ charge
the same protons and fewer neutrons
a cation
Sodium-23
opposite charges attracting
tin (IV) oxide
The formula for magnesium phosphate is (Note: all numbers should be subscripts)
Carbon
Mg3(PO4)2
a Strontium ion with a 2+ charge
the same protons and fewer neutrons
a cation
Sodium-23
opposite charges attracting
tin (IV) oxide
If it has 20 protons and 18 electrons it is
Carbon
Mg3(PO4)2
a Strontium ion with a 2+ charge
the same protons and fewer neutrons
a cation
Sodium-23
opposite charges attracting
tin (IV) oxide
SnO2 is (Note: 2 should be a subscript)
Carbon
Mg3(PO4)2
a Strontium ion with a 2+ charge
the same protons and fewer neutrons
a cation
Sodium-23
opposite charges attracting
tin (IV) oxide
Which atom has a mass number of 23 and 11 protons?
Carbon
Mg3(PO4)2
a Strontium ion with a 2+ charge
the same protons and fewer neutrons
a cation
Sodium-23
opposite charges attracting
tin (IV) oxide
Compared to the isotope Carbon-12, Carbon-14 has
Carbon
Mg3(PO4)2
a Strontium ion with a 2+ charge
the same protons and fewer neutrons
a cation
Sodium-23
opposite charges attracting
tin (IV) oxide
In ionic compounds cations bond to anions due to
Carbon
Mg3(PO4)2
a Strontium ion with a 2+ charge
the same protons and fewer neutrons
a cation
Sodium-23
opposite charges attracting
tin (IV) oxide
It has 6 protons so it must be (hint: look at your periodic table)
Carbon
Mg3(PO4)2
a Strontium ion with a 2+ charge
the same protons and fewer neutrons
a cation
Sodium-23
opposite charges attracting
tin (IV) oxide
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