Answer from: minaale
It means every thing is made out of Atoms and some things are element componds so elements are the "backbone" of the compounds.
Answer from: Quest
a.) travels faster in solids because the particles are closer together.
air is a gas water is a liquid
Answer from: Quest
i think the answer is a and b
i wish you luck
Physics, 21.06.2019 17:00, ijohnh14
Which statement best describes who the period and frequency of electromagnetic was change between gamma rays and microwaves? a) the period and frequency stay the same. b) the period increases and the frequency decreases. c) the period decreases and the frequency increases. d) the period increases and the frequency increases.
Answers: 2
Physics, 22.06.2019 14:30, val926
When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
Answers: 2
Physics, 22.06.2019 17:50, manou76
Two identical stars with mass m orbit around their center of mass. each orbit is circular and has radius r, so that the two stars are always on opposite sides of the circle. (a) find the gravitational force of one star on the other. (b) find the orbital speed of each star and the period of the orbit. (c) how much energy would be required to separate the two stars to infinity?
Answers: 1
What does this mean atoms and elements are the basic back bone of the universe ....
Chemistry, 12.07.2019 18:30
Geography, 12.07.2019 18:30
English, 12.07.2019 18:30