Sodium inside a star is most likely formed by which process?

fusion

beta emission

alpha emission

fission

What happens to the pressure of a gas if the volume of gas is tripled at a constant temperature?

Choose the products that complete the reaction. The chemical equation may not be balanced. Al+H 2 SO 4? Al 2 (SO 4) 3 + H 2 O Al 2 (SO 4) 3 + CO 2 + H 2 OAl 2 (SO 4) 3 + H 2

Which of the following is the correct structural formula for ethene

Uranium-238 decays into thorium-234. how do scientists explain why this happens

If a sample of copper with a density of 8.90 g/cm3 displaces 13.0 mL of water when placed in a beaker, what is its mass? a 1.46 g b. 0.685 g c. 116 g

Which element could chlorine bond with to form an ionic compound? helium oxygen fluorine sodium

A scientist conducted one trial experiment and got unexpected results. how can the scientist increase confidence in the results

A board measures 212 inches. How many feet is this?

Is neutralizing a base a chemical property

Polarity of a molecule depends on the polarity of individual bonds in that molecule. a. True b. False