
Quimica
Presentation
•
Chemistry
•
1st - 3rd Grade
•
Hard
Celia Graiño
Used 21+ times
FREE Resource
8 Slides • 0 Questions
1
Abundancia de los Elementos en la Naturaleza
2
3
Replace with sub-header
Replace this with your body text. Duplicate this text as many times as you would like. All provided templates can be reused multiple times. Wish you a good day.
Happy teaching!
Some text here about the topic of discussion
4
La distribucion de los elementos en la naturaleza es mun desigual. Todo dependera de la escala en la que se analice esta distribucion: las galaxias, la Tierra, la parte superficial de la Tierra (la corteza terrestre, mares y atmosfera), el cuerpo humano....
Casi toda la materia del universo se encuentra en las estrellas
5
Si se analiza la distribucion de los elementos en la Tierra, el elemento mas abundante es el hierro, seguido por el oxigeno, silicio y magnesio.
SUMAN ENTRE ELLOS MAS DEL 90%
6
Si se observa la abundancia de los elementos en la superficie terrestre, contando la corteza, los mares y la atmosfera, EL OXIGENO EQUIVALE AL 49 % DE LOS ELEMENTOS
¿Qué piensan de la caída porcentual del hierro y el importante aumento del oxigeno?
7
En el cuerpo humano es aun mas importante la proporcion de oxigeno
O2
O2
O2
8
Ahora... charlemos de esto!!!!!
Abundancia de los Elementos en la Naturaleza
Show answer
Auto Play
Slide 1 / 8
SLIDE
Similar Resources on Wayground
6 questions
CALCULO NUMERO DE OXIDACION
Presentation
•
2nd Grade
2 questions
¿QUE CUALIDADES OBSERVAS EN ESE LIDER?
Presentation
•
1st - 3rd Grade
6 questions
Reading exercise. My woderful family
Presentation
•
1st - 3rd Grade
6 questions
ODS 12
Presentation
•
1st - 3rd Grade
6 questions
Debido Proceso Disciplinario
Presentation
•
1st - 3rd Grade
6 questions
Isótopos e Isóbaros
Presentation
•
1st - 3rd Grade
8 questions
Naturaleza y origen de la justicia en La república de Platón
Presentation
•
KG
8 questions
Marie Curie II
Presentation
•
6th - 9th Grade
Popular Resources on Wayground
10 questions
Safety Day 2026 – Student Review
Quiz
•
9th Grade
21 questions
Continents and Oceans
Quiz
•
6th Grade
20 questions
Parts of Speech
Quiz
•
5th Grade
16 questions
Subject & Predicate
Quiz
•
5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
12 questions
Map Skills
Quiz
•
3rd Grade
22 questions
Continents and Oceans
Quiz
•
5th Grade
15 questions
Rounding Decimals
Quiz
•
5th Grade
Discover more resources for Chemistry
12 questions
Map Skills
Quiz
•
3rd Grade
100 questions
100 multiplication facts
Quiz
•
3rd Grade
20 questions
addition facts
Quiz
•
2nd Grade
20 questions
Multiplication Facts (0-5)
Quiz
•
3rd - 4th Grade
20 questions
multiplication and division facts
Quiz
•
3rd Grade
20 questions
Arrays/Repeated Addition
Quiz
•
2nd Grade
70 questions
Multiplication Facts
Quiz
•
3rd - 6th Grade
20 questions
Multiplication Facts
Quiz
•
3rd Grade