1. it’s use for our food in like microwaves and ovens
2. airplanes are guided by radar waves,
3.the tv is used by electromagnetic waves
4. they are used in heaters,
5.infrared cameras which detect people in the dark
6.Allows airport security to observe the internal contents of objects and luggage using airport scanners
7.doctors use electromagnetic waves in x-rays
Answer:
A
Explanation:
nitrogen has the similar properties because carbon is the opposite of oxygen
Element 87 francium have the highest atomic size, so in short the closest element to francium have the high atomic size.
Cu,it would most likely be a shiny solid at room temperature and have high density. •ω•
