Raisonner 4. À l'aide du document 3, indique la composition du noyau de l'atome d'hydrogène, de l'atome de carbone et de l'atome de fer. Explique ta méthode. 5. Le noyau d'un atome contient-il toujours autant de protons que de neutrons? Illustre ta réponse avec des exemples que tu chercheras dans la classification périodique à la fin du manuel (garde IV).

\( \lim _ { x \rightarrow - \infty } f ( x ) \cdot x - \sqrt { x } \)

Copy and complete the table of values below. What values replace \( \mathrm{A}, \mathrm{B}, \mathrm{C} \) and D ?

How did geography influence how the Greeks treated each other? Due to the large desert and few water resources each Greek community hated the other because of the limited water resources. Due to the large valleys, Greek cities were close to each other and relied heavily on each other's goods. Due to the large rivers that separated each community, some Greek communities were independent of each other, some were very close. Due to the mountains and small islands, the Greek communities were independent of each other.

Ao avaliar a proposta inicial, Märcia pediu que júlia posicionasse a TV na mesma parede da porta e a cama de frente para a TV, de modo que, quando estiver deitada, ela veja a TV a esquerda da porta. Nessa configuraçảo, quando Márcia estiver deitada assistindo ao seu programa favorito, a janela ficará \( \begin{array}{ll}\text { a) em frente à cama. } & \text { d) bem ao lado da TV. } \\ \text { b) à direita da cama. } & \text { (e) à esquerda da cama. }\end{array} \)

Rectarge length is 10 Grider than width and the ratio of lengt lensth to thed is \( 1: 5 \) sind perimeter