Question

Predict whether the following statement is true or false.

The most abundant metal in the earth's crust is Al.
If true enter 1,else enter 0.

Answer 1

True,

Element percent parts per million by weight

by weight

Oxygen 46.1% 461,000

Silicon 28.2% 282,000

Aluminum 8.23% 82,300

Iron 5.63% 56,300

Calcium 4.15% 41,500

Sodium 2.36% 23,600

Magnesium 2.33% 23,300

Potassium 2.09% 20,900

Titanium 0.565% 5,650

Hydrogen 0.14% 1,400