What is the the electron configuration for the element ge. use the noble gas preceding for the inner electron?

Which of the following can take the shape of the container it is in but has a fixed volume? argon gas liquid bromine solid water hydrogen plasma

A bond between a metal and a nonmetal atom is likely an ionic bond? True or False

Will mark brainliest Iron chloride (FeCl3) and potassium oxide (KOH) react in a double displacement reaction. • What will the products of the reaction be? Explain how you did this.

If a sample of a substance contains 9.03 x 10^23 representative particles, how many moles does this represent?

11 A sample of CO2 (s) and a sample of CO2 (g) differ in their (1) chemical compositions (2) empirical formulas (3) molecular structures (4) physical properties

Calculate the concentration of a solution that has 6.7 moles in a volume of 0.6 liters.

Is sidewalk cement an element or a compound?

1.4 Explain why it is important to support individuals to challenge information about services that may present a barrier to participation

Which describes energy changes during nuclear fission? A very large amount of energy is produced from a tremendous mass. EEUU A very large amount of energy is produced from a very small mass. G .

A 0.75mol calcium carbonate (CaCO3) pellet has what mass?