Choose the formula for calcium silicate.

A: CaSiO3
B: Ca(SiO3)2

What three things determine the shape and size of a puddle when water is poured out onto a surface

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?