Number 7 Sodium ( Na) is a

A. liquid
B. non metal
C. metal
D. metalloids
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Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.

Can anyone answer these questions? ? i need it before 1: 00pm today