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WorksheetsCulminating Activity - Chemistry
Total questions: 25
Worksheet time: 13mins
What is the middle or centre part of an atom called?
Proton
Neutron
Electron
Nucleus
These particles have a negative (-) charge.
Proton
Neutron
Electron
Nucleus
These particles have a positive (+) charge.
Proton
Neutron
Electron
Nucleus
These particles have a neutral or no (0) charge.
Proton
Neutron
Electron
Nucleus
These particles are very light weight and have little mass.
Proton
Neutron
Electron
Nucleus
These particles are found in the nucleus (choose 2).
Protons
Electrons
Neutrons
An atom of Oxygen has 8 Protons, 8 Neutrons and 8 Electrons. How many positive (+) charges does it have?
8
16
24
0
An atom of Oxygen has 8 Protons, 8 Neutrons and 8 Electrons. How many negative (-) charges does it have?
8
16
24
0
An atom of Oxygen has 8 Protons, 8 Neutrons and 8 Electrons. What is the overall charge of the atom?
8
16
24
0 or neutral
Which element's symbol is Ni?
Nitrogen
Nickel
Nimidium
Nomorecoronavirus
What is the chemical symbol for the element Helium
H
He
Hi
K
Which group does Aluminum belong to?
Group 3
Group 13
Group 6
Group 26
Which Period is Gold (Au) found in?
Group 11
Group 6
Period 11
Period 6
Which element is found in Period 4, Group 8?
Iron
Oxygen
Nickel
Silver
Which element is in the SAME GROUP as Oxygen?
Hydrogen
Helium
Sulfur
Carbon
Which element's symbol is Ca?
Carbon
Calcium
Carium
Gold
What is the ATOMIC NUMBER of the element found in Period 4, Group 1?
41
4
1
19
The only metal that's in a LIQUID state is
silver (Ag)
gold (Au)
mercury (Hg)
nickel (Ni)
The shine of a metal is called
gold
metallic lustre
element
heat conductivity
An element has only one kind of atom
True
False
Non-metals are found in solid, liquid and gas states.
True
False
Non-metals come in only a few colours and are mostly silver-grey.
True
False
How many elements have been discovered (either naturally or man-made) so far?
26
92
96
118
