subject
Mathematics, 12.03.2021 21:40 seimdakota

Atoms are made up of protons, neutrons, and electrons. A proton has a charge of +1, a neutron has a charge of 0, and an electron has a charge of -1. The element Krypton has 36 protons and a charge of 0. Which could represent the number of electrons and neutrons? * A. 0 electrons and 36 neutrons
B. 18 electrons and 18 neutrons
C. 36 electrons and 18 neutrons
D. 0 electrons and 0 neutrons

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
Plz me plz i will give a brain just plz
Answers: 1
question
Mathematics, 21.06.2019 15:30
The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.
Answers: 1
question
Mathematics, 21.06.2019 21:00
When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?
Answers: 1
question
Mathematics, 22.06.2019 00:10
Given: p: 2x = 16 q: 3x – 4= 20 which is the converse of p - q? if 2x + 16, then 3x - 4 20. if 3x –4 +20, then 2x # 16. lf 2x = 16, then 3x - 4 = 20. lf 3x – 4= 20, then 2x = 16. o o
Answers: 1
You know the right answer?
Atoms are made up of protons, neutrons, and electrons. A proton has a charge of +1, a neutron has a...
Questions
question
Mathematics, 24.04.2020 16:56
question
Mathematics, 24.04.2020 16:56
question
Mathematics, 24.04.2020 16:56
question
Mathematics, 24.04.2020 16:56