226352 materialEducativo

textoFiltroFicha
  • Gefällt mir 0
  • Besuche/Aufrufe 108
  • Kommentare 0
  • Speichert in
  • Aktionen

Über diese Ressource...

Battery companies market their products by making impressive claims about how durable and reliable their batteries are. But which battery lasts the longest? Will a more expensive, brand name battery really last longer than a generic battery?Before we make a hypothesis that addresses this question, let’s learn about the two most common types of batteries. Alkaline batteries are made with potassium hydroxide, which is a basic solution (meaning it can neutralize an acid). A non-alkaline battery is made with ammonium chloride and zinc. The ammonium chloride is acidic. Alkaline batteries tend to be more expensive than their non-alkaline counterparts, just like brand-name batteries are more expensive than generics. But in each case, what are people really paying for?Which batteries last longer: brand-name or generic, alkaline or non-alkaline?

It is an educational content by education.com.
By clicking on the title of this resource, you will be redirected to the content. If you want to download the project, you just have to join the website, which now is for FREE.

Konzeptionelle Karte: Which Battery Lasts the Longest?

Exklusive Inhalte für Mitglieder von

D/i/d/a/c/t/a/l/i/a
Anmelden

Mira un ejemplo de lo que te pierdes

Autores:

Fecha publicación: 12.5.2016

Die Originallizenz der Ressource wird respektiert.

Kommentieren

0

Möchtest du einen Kommentar abgeben? Registriere dich oder inicia sesión

Mach mit bei Didactalia

Browse among 226352 resources and 565422 people

Regístrate >

O conéctate a través de:

Si ya eres usuario, Inicia sesión

Möchten Sie auf weitere Bildungsinhalte zugreifen?

Einloggen Tritt einer Klasse bei
x

Add to Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...

Spielhilfe
Juegos de anatomía
Selecciona nivel educativo