If an atom has 17 protons, 14 neutrons, and 21 electrons, what is the atom's electrical charge?

uwu . ( type like this if you want to) : 0

Ineed extreme for task 2. my student number is 571721. many to whoever solves this correctly, im in debt to you.

Which statement is best supported by the information in the chart? wave y is moving the fastest. wave x is moving the fastest. all of the waves are moving at the same speed. all of the waves have the same value of wavelengths per second.

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good