Icon Crear Crear

Unit 1 Periodic Table Reading Assignment

Completar frases

Fill-In-the-Blanks: Prior to doing the "Periodic Table Project Based Assignment" you are to complete this reading assignment.

Descarga la versión para jugar en papel

Edad recomendada: 14 años
1 veces realizada

Creada por

Estados Unidos

Top 10 resultados

  1. 1
    05:00
    tiempo
    97
    puntuacion
¿Quieres aparecer en el Top 10 de este juego? para identificarte.
Crea tu propio juego gratis desde nuestro creador de juegos
Compite contra tus amigos para ver quien consigue la mejor puntuación en esta actividad

Top juegos

  1. tiempo
    puntuacion
  1. tiempo
    puntuacion
tiempo
puntuacion
tiempo
puntuacion
 
game-icon

Completar frases

Unit 1 Periodic Table Reading AssignmentVersión en línea

Fill-In-the-Blanks: Prior to doing the "Periodic Table Project Based Assignment" you are to complete this reading assignment.

por Eric D Norman
1

atoms element element atom elements elements elements element elements

Primary substances , called , build all the materials around you . There are more than 109 different known today . The are composed of , the smallest units that are characteristic of a particular . Some occur in different forms , such as graphite and diamond for the carbon . But whatever the form of the , it is composed of its characteristic .

2

neutrons electrons neutrons negatively neutral Protons protons positively 0 electrons 1 Atoms

are made of even smaller particles of matter called subatomic particles . A large number of subatomic particles are now known , but we are primarily interested in the ( p ) , ( n ) , and ( e ) . are charged particles ( + ) , are charged particles ( ? 1 ) , and are ( charge = ) .

3

protons two mass one atomic number six atomic protons 26

Atoms of a particular element have one feature in common : the number of in the nucleus . The number of , called the ( Z ) is unique for each element . Atoms of the element hydrogen always have proton in their nuclei , while atoms of the next element , helium , always have protons in their nuclei . Atoms of the element carbon similarly contain protons , and atoms of iron have protons . The sum of the number of protons and neutrons in the nucleus of an atom is called the .

4

periodic groups table periods groups elements periods properties

The is a listing , in chart form , of the known elements . Long ago , it was recognized that certain shared similar , and when the property , such as density , was plotted against atomic mass , a repeating , or " periodic " pattern was observed . The modern periodic table is arranged in horizontal rows ( also called ) and vertical columns called or families . The are numbered from 1 to 7 . The are numbered 1 through 18 , excluding the lower , separate rows of elements ( the lanthanides and actinides ) below the main table .

educaplay suscripción