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30 questions
Which Group has a +1 ionic charge?
Group 1
Group 2
Group 17
Group 4
What is the ionic charge of oxygen?
-2
-1
+2
+3
Which group is known as the Alkali Metals?
Group 1
Group 2
Group 16
Group 18
This molecule of methane(CH4) is held together by what kind of bonds?
Ionic bonds
Covalent bonds
Metallic bonds
None of the above
Rutherford and his students did experiments that showed
quark
nucleus
proton
electron
Which scientist discovered the electrons and used a club pudding theory?
Dalton
Thomson
Atristotle
Bohr
If you put sodium in to a glass jar of water the following could happen.
A minimal spark could flare up
The jar could explode!!!
you will be disappointed by no reaction
the metal will sink and then dissolve slowly
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