subject
Physics, 05.10.2019 09:30 milkshakegrande101

In the periodic table, what is the relationship between two elements that are placed side-by-side in a row? a. the element on the left has one more electron. b. the element on the right has one more proton. c. the element on the right has one more neutron. d. the element on the left has one more proton.

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 11:50, azertyqwerty123
Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
Answers: 2
image
Physics, 22.06.2019 23:00, aliyyahlove
Awelder using a tank of volume 7.50×10^-2 m^3 fills it with oxygen (with a molar mass of 32.0 g/mol ) at a gauge pressure of 3.30×10^5 pa and temperature of 37.1 ∘c. the tank has a small leak, and in time some of the oxygen leaks out. on a day when the temperature is 23.1 ∘c, the gauge pressure of the oxygen in the tank is 2.00×10^5 pa . a) find the initial mass of oxygen. b) find the mass of oxygen that has leaked out.
Answers: 3
image
Physics, 22.06.2019 23:00, Miguel1310
According to the image below, which season is about to begin in the southern hemisphere? a. summer b. autumn c. winter d. spring
Answers: 1
image
Physics, 23.06.2019 01:30, mrsfitz98
In general what determines whether atoms will form chemical bonds?
Answers: 2
You know the right answer?
In the periodic table, what is the relationship between two elements that are placed side-by-side in...

Questions in other subjects: