WorksheetsOrigin Of Elements
Total questions: 12
Worksheet time: 6mins
The big bang gave us ____.
Helium
Atoms
Nuclear Fusion
Atoms have ___ subatomic particles.
3
2
1
5
Protons are
+
=
-
Neutrons are
+
=
-
Electrons are
+
=
-
Hydrogen is made up of __ proton, __ neutron, and __electron.
1+ 1= 1-
1+ 1= 2-
1+ 2= 1-
2+ 2= 2-
Helium is made up of __ proton, __ neutron, and __electron.
2+ 2= 3-
1+ 1= 1-
2+ 3= 2-
2+ 2= 2-
Nuclear Fusion is ______.
completing elements.
copying elements.
combining elements.
corralling elements.
Supernovas are made when _____.
stars collide.
stars die.
stars expand.
Elements are made when energy is produced by _____.
the sun.
the elements
supernova explosions.
periodic table
Elements belong on the ____.
science quiz.
periodic table.
school.
kitchen table.
How bright are supernovas?
Very dull.
Very Bright!
Lackluster
Mid
