
La Vita delle Stelle

Flashcard
•
Science
•
2nd Grade
•
Easy
Daniela Cipriani
Used 1+ times
FREE Resource
Student preview

24 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Qual è la composizione principale del Sole?
Back
Idrogeno e quantità minori di elio.
2.
FLASHCARD QUESTION
Front
Qual è la temperatura superficiale del Sole?
Back
Quasi 6000K.
3.
FLASHCARD QUESTION
Front
Cosa succede ai nuclei degli atomi di idrogeno a temperature superiori a 10 milioni di kelvin?
Back
Collidono e si fondono insieme.
4.
FLASHCARD QUESTION
Front
Cosa si forma dalla fusione di quattro nuclei di idrogeno?
Back
Un nucleo di elio composto da due protoni e due neutroni.
5.
FLASHCARD QUESTION
Front
Come possiamo definire una stella?
Back
Un’enorme sfera di gas caldissimo che produce energia mediante fusione termonucleare.
6.
FLASHCARD QUESTION
Front
Quali sono alcune delle proprietà delle stelle?
Back
Luminosità, colore, temperatura, dimensione, massa e densità.
7.
FLASHCARD QUESTION
Front
Qual è la relazione tra la temperatura superficiale di una stella e il suo colore?
Back
Le stelle molto calde appaiono blu, quelle fredde sono rosse, e quelle con temperatura intermedia sono bianche, gialle e arancioni.
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
AMIDO ....che passione...!

Flashcard
•
2nd Grade
15 questions
Flashcard sulle tartarughe marine

Flashcard
•
3rd Grade
21 questions
Condensatori

Flashcard
•
2nd Grade
15 questions
Fiorella la Primavera

Flashcard
•
1st Grade
21 questions
Il percorso del cibo

Flashcard
•
2nd Grade
15 questions
Sustantivos Singulares y Plurales

Flashcard
•
2nd Grade
17 questions
ARTE EGIZIA

Flashcard
•
1st Grade
15 questions
OSSERVAZIONE SEMI

Flashcard
•
2nd Grade
Popular Resources on Wayground
10 questions
SR&R 2025-2026 Practice Quiz

Quiz
•
6th - 8th Grade
30 questions
Review of Grade Level Rules WJH

Quiz
•
6th - 8th Grade
6 questions
PRIDE in the Hallways and Bathrooms

Lesson
•
12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
15 questions
Subtracting Integers

Quiz
•
7th Grade
Discover more resources for Science
10 questions
Exploring Properties of Matter

Interactive video
•
1st - 5th Grade
10 questions
Exploring the 5 Regions of the United States

Interactive video
•
1st - 5th Grade
15 questions
Solids, Liquids and Gases

Quiz
•
2nd Grade
20 questions
living and non living things

Quiz
•
2nd Grade
10 questions
Exploring Measurement Concepts in Science

Interactive video
•
1st - 5th Grade
10 questions
Exploring Different Types of Landforms

Interactive video
•
1st - 5th Grade
10 questions
Discovering the Properties of Matter

Interactive video
•
1st - 5th Grade
14 questions
States of Matter

Lesson
•
KG - 3rd Grade