Science Flashcards Term one
🇬🇧
In Inglés
In Inglés
Practique preguntas conocidas
Manténgase al día con sus preguntas pendientes
Completa 5 preguntas para habilitar la práctica
Exámenes
Examen: pon a prueba tus habilidades
Pon a prueba tus habilidades en el modo de examen
Aprenda nuevas preguntas
Modos dinámicos
InteligenteMezcla inteligente de todos los modos
PersonalizadoUtilice la configuración para ponderar los modos dinámicos
Modo manual [beta]
El propietario del curso no ha habilitado el modo manual
Modos específicos
Aprende con fichas
elección múltipleModo de elección múltiple
Expresión oralResponde con voz
EscrituraModo de solo escritura
Science Flashcards Term one - Marcador
Science Flashcards Term one - Detalles
Niveles:
Preguntas:
26 preguntas
| 🇬🇧 | 🇬🇧 |
| - no new substance is produced - they - there can be Ma change in shape or state. | What are signs of a physical change |
| The object expands, the volume of the object increases. The higher the temp, the more the particles move. | What is expansion? What happens in the process? |
| The object decreases in volume. The lower the temp, the less the particles inside the objects move. | What is contraction? |
| (ask different changes) | Changes of state diagram |
| Temp when bubbles of a gas form a liquid and it is said to boil | Define boiling point |
| A solid - called a solute is dissolved in a liquid - called a solvent to form a solution. e.g. salt in water | Define mixing |
| Electron - negative charge neutron - no charge proton - positive charge it goes a neutron in the middle then a proton and then the electron cloud | Subatomic particle |
| Chemical - C + O2 = CO2 word - carbon + oxygen = carbon dioxide | Chemical equations and word equations |
| - most dense will sink - least dense will float | Floating and sinking |