[Answered] When was the existence of the neutron confirmed? a. in ancient times b. in 1895 c. in 1932 d. in ...

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Author Question: When was the existence of the neutron confirmed? a. in ancient times b. in 1895 c. in 1932 d. in ... (Read 28 times)

karlynnae

Hero Member
Posts: 599

on: Jul 28, 2018

When was the existence of the neutron confirmed?
a. in ancient times
b. in 1895
c. in 1932
d. in 1969

Question 2

The nuclei of atoms contain
a. electrons only.
b. neutrons only.
c. protons and electrons.
d. protons and neutrons.

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Briannahope

Sr. Member
Posts: 364

Reply #1 on: Jul 28, 2018

Answer to Question 1

c

Answer to Question 2

d

karlynnae

Hero Member
Posts: 599

Reply #2 on: Jul 28, 2018

Briannahope

Sr. Member
Posts: 364

Reply #3 on: Jul 28, 2018

You're welcome

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Author Question: When was the existence of the neutron confirmed? a. in ancient times b. in 1895 c. in 1932 d. in ... (Read 28 times)

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