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WorksheetsAtoms Vs Molecules
Total questions: 19
Worksheet time: 10mins
Atom
Like a small solar system
Like two or more of the same solar system stuck together
Like two or more different solar systems stuck together
Molecule
Like a small solar system
Like two or more of the same solar system stuck together
Like two or more different solar systems stuck together
Compound
Like a small solar system
Like two or more of the same solar system stuck together
Like two or more different solar systems stuck together
atom, molecule or compound?
Atom
Molecule
Compound
How many protons does this atom have?
1
2
3
atom, molecule or compound?
Atom
Molecule
Compound
How many protons do the hydrogen atoms in this compound have in their nucleus?
1
2
3
atom, molecule or compound?
Atom
Molecule
Compound
How many electrons are being shared by the hydrogen atoms in this molecule to make a covalent bond?
1
2
3
These two hydrogen atoms are sharing two electrons to form a bond. What type of bond is it?
covalent (atoms shared equal)
ionic (one atom stole an electron from another atom)
The chlorine (Cl) atom stole an electron from the sodium atom (Na). What type of bond is it?
covalent (atoms shared equal)
ionic (one atom stole an electron from another atom)
atom, molecule or compound?
Atom
Molecule
Compound
The hydrogen atoms are sharing two electron each with the oxygen atom to form bonds. What type of bonds are they?
covalent
ionic
atom, molecule or compound?
Atom
Molecule
Compound
Oxygen atoms form double bonds with other oxygen atoms. They share four electrons to form this double bond. What type of bond is it?
Covalent
Ionic
Atom
Like a lego
Like something built out of copies of the same lego
Like something built out of two or more different types of legos
Molecule
Like a lego
Like something built out of copies of the same lego
Like something built out of two or more different types of legos
Compound
Like a lego
Like something built out of copies of the same lego
Like something built out of two or more different types of legos
How do atoms form bonds that make them stick together?
By sharing outer shell electrons
By stealing outer shell electrons
Both answers are correct
