Chemistry · KS3 Y8 · Chemical Reactions

The reactivity series

The reactivity seriesFree2:45Heddy Score 3 of 7, below the standard
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What you need to know

  • The reactivity series ranks metals by how readily they react.
  • Reactions with water or acid can help compare the reactivity of metals.
  • A more reactive metal can displace a less reactive metal from its compound.

In this clip

Runs 2:45, from 0:00 to 2:45 of the full video.

Heddy Score3/7, Below the standard
See the seven stars
  • Trusted source · passed. The creator's own upload, live and playable here.
  • On the map · not judged yet. A teacher watched it: it mainly teaches this map topic.
  • Spec-true · not judged yet. Accurate, and right for the current UK specification.
  • Focused · passed. One idea, short enough to watch in one go.
  • Accessible · passed. Good captions, clear sound and pictures.
  • Safe for children · not judged yet. Right for 11 to 16 year olds, with no sales pitch.
  • Proven · not judged yet. Earned from our students: they learn from it, find it helpful and watch it to the end.
★ passed · ☆ pending · ✕ failed
Our students

Not enough students yet

Our own students' answers. These are what move ★7 Proven.
On YouTube

337K views · 3.06K likes · FuseSchool - Global Education 933K subscribers

As reported by YouTube on 2026-11-02. Not part of the Heddy Score.
How the Heddy Score works

Why we picked it

Uses reaction observations to explain the order of metals in the reactivity series.

FuseSchool - Global Education on YouTubechecked 2026-10-20

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