When a potassium atom forms an ion, it loses one electron. what is the electrical charge of the potassium ion?

*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system

Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?

What is the oxidation state of each individual carbon atom in c2o42−?