Pearson 9Fb - Reactivity
Authored by Philip BIGGS
Chemistry
8th Grade
NGSS covered
Used 21+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which metal reacts with water and dilute acids?
Aluminum
Gold
Copper
Sodium
Tags
NGSS.MS-PS1-2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the 'reactivity series'?
A list of metals in order of reactivity
A list of metals in order of melting point
A list of metals in order of atomic number
A list of metals in order of mass number
Tags
NGSS.HS-PS1-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which metals becomes increasingly reactive going down the group in the periodic table?
Alkali Metals
Metalloids
Transition Metals
Lanthanides
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Write these metals in order of reactivity (most reactive first).
Magnesium, Aluminum, Sodium
Sodium, Magnesium, Aluminum
Sodium, Aluminum, Magnesium
Aluminum, Sodium, Magnesium
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which part of an atom are neutrons found?
Electron
Valence shell
Proton
Nucleus
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
State one way in which neutrons differ from electrons.
Neutrons have no electrical charge
Neutrons have a negative charge
Neutrons have a positive charge
Neutrons have a smaller mass
Tags
NGSS.HS-PS1-8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
State the number of neutrons in the nucleus of a sodium atom
24
23
12
11
Tags
NGSS.MS-PS1-1
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