Question

Which is the second most abundant element in the Earth's crust? Name some ores of that element.​

Answer 1

Answer:

Heya,

Your answer-Silcon

Silcon is the second most abundant element in the Earth's crust.

Silicon Ore is an ore that drops Raw Silicon which can be used in the Circuit Fabricator to craft Basic Wafers, Advanced Wafers, or Blue Solar Wafers . It can be destroyed using any type of pickaxe, but it will only drop Raw Silicon if you use an Iron Pickaxe, Heavy Duty Pickaxe, Diamond Pickaxe, or Desh Pickaxe .

Hope it helps

Answer 2

Answer:

Hope it helps... pls mark as brainliest ans

Explanation:

Silicon is the second most abundant element in the Earth's crust.

Three stable isotopes of silicon are known: silicon-28, which makes up 92.21 percent of the element in nature; silicon-29, 4.70 percent; and silicon-30, 3.09 percent. Five radioactive isotopes are known.