2. Relacione a coluna da esquerda (ligas metálicas) com a da direita (principais metais que as compõem):
a. Amálgama odontológica ( ) ferro, carbono, cromo e níquel.
b. Ouro 18 quilates ( ) bismuto, chumbo, estanho e cádmio.
c. Aço inoxidável ( ) ouro, prata e cobre.
d. Liga de metal fusível ( ) prata, estanho, cobre, zinco e mercúrio

answer: at room temperature (roughly 20 degrees c), you can dissolve 203.9 grams (or 200 grams) of sugar in 100 ml of water. as water temperature increases, the amount of sugar that will dissolve increases, up to about 500 grams of sugar in 100 ml water at 100 degrees c.

explanation:

56 moles of   lieter in chemistry

a electronegativity decreases beacuse the size of nucleus is bigger.