Physics, 11.11.2019 22:31, hernandezaniyah660

An atom that has a negative four charge will have which of the following?

a.) 4 more protons than electrons
b.) an equal amount of protons and electrons
c.) 4 more electrons than protons
d.) 2 more neutrons than protons

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 17:30, kevin7334

What produces light and all other electromagnetic waves? a) the photoelectric phenomena b) heated metals c) charged particles d) radioactive samples (pls explain if you can : )

Answers: 1

continue

Physics, 22.06.2019 12:10, lks715

Point charges q1 = 51 µc and q2 = −27 µc are placed 1.0 m apart, with q2 on the right. what is the force (in n) on a third charge q3 = 19 µc placed midway between q1 and q2? (assume the positive direction is to the right. indicate the direction with the sign of your answer.)

Answers: 3

continue

Physics, 22.06.2019 12:30, lmolder1329

Consider a 1000 w iron whose base plate is made of 0.5 cm thick aluminum alloy 2024-t6 (ρ = 2770 kg/m3 and cp = 875 j/kg°c). the base plate has a surface area of 0.03 m2. initially, the iron is in thermal equilibrium with the ambient air at 22°c. assuming 90% of the heat generated in the resistance wires is transferred to the plate, determine the minimum time needed for the plate temperature to reach 200°c.

Answers: 1

continue

Physics, 22.06.2019 14:00, kitam2871

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

Answers: 1

continue

Do you know the correct answer?

An atom that has a negative four charge will have which of the following?

a.) 4 more pr...