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Worksheetschapter 12 section
Total questions: 15
Worksheet time: 7mins
What charge do electrons have?
Positive
Neutral
Negative
Which two particles are contained in the nucleus of an atom?
Protons and Neutrons
Protons and Electrons
Electrons and Neutrons
How many valence electrons does Hydrogen Have?
1 Valence electron
2 Valence electron
3 Valence electron
4 Valence electron
5 Valence electron
How many valence electrons does Helium Have?
1 Valence electron
2 Valence electron
3 Valence electron
4 Valence electron
5 Valence electron
How many valence electrons does Nitrogen Have?
1 Valence electron
2 Valence electron
3 Valence electron
4 Valence electron
5 Valence electron
How many valence electrons does Neon Have?
4 Valence electron
5 Valence electron
6 Valence electron
7 Valence electron
8 Valence electron
How many valence electrons?
2
3
4
5
Most elements bond to create compounds because
their outer electron level is full
they are unstable
they are positively charged
electron in the outermost shell of an atom
molecule
reactant
product
valence electron
