What is silicon used for?

-matches

-gunpowder

-glass

-steel can coating

The same side of the moon always faces Earth because the

I need to know Number 8,9, and 10.

Which pair of atoms has the most polar bond? (1) H-Br (2) H-Cl (3) I-Br (4) I-Cl

Nitrogen dioxide decomposes at 300°C via a second-order process to produce nitrogen monoxide and oxygen according to the following chemical equation. 2 NO2 (g) → 2 NO (g) + O2 (g). A sample of NO2 (g) is initially placed in a 2.

Determine the mass in grams of 125 mol of neon

Which suitable method can be used to separate a mixture of sand and paraffin

How many vowels does the word love have

What is silicon used for? -matches -gunpowder -glass -steel can coating

A intramuscular medication is given at 5.00mg/kg of body weight. What is the dose in grams for a 180-lb patient?

Nuclear fusion is the source of energy for stars. Besides hydrogen, which other element is most likely also common in stars?