Science question! Please read the article and give 2 new facts (not about continental drift please)! Please do this WITHOUT POSTING A LINK TO THE ANSWER (BECAUSE IF YOU DO IT WONT WORK AND YOU'LL BE MAKING ME WASTE MY POINTS TO ASK QUESTIONS!)

Complete this brønsted-lowry reaction placing each product by its appropriate label. hso4- + hcn

Which element forms an ionic bond with flourine? 1) fluorine 2) carbon 3) potassium 4) oxygen

Which statement is true about the model of the electromagnetic spectrum a: it change the frequencies of light. b: it compare wavelengths of light. c: the color of light waves can be changed using the model. d: the intensities of light waves can be decreased using the model.