Hi guys I'm bored wanna talk to me ​

Which element is the least metallic between cadmium, silver, zinc, or iron?

Which of the following will cause an increase in the acceleration of an object? increase force decrease force increase mass decrease mass

What do electromagnetic waves carry? how are they produced through which media can they move? where do they transfer energy? what do they not transfer? what do mechanical waves carry? how are they produced? through which media can they move? where do they transfer energy? what do they not transfer?