1. 1 Chemical Inter Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
The nucleus of an atom contains . . . | protons and neutrons |
The atomic number of an element tells you the atom's | number of protons |
The most common element in the universe is | hydrogen |
Electrons... | move around outside the nucleus |
One kind of uranium atom has 92 protons and 143 neutrons. Another atom of uranium has 92 protons and 146 neutrons. The two uranium atoms are different... | isotopes |
Mg2+ is a magnesium ion that has | two fewer electrons than a neutral magnesium |
Created by:
mrstlang
Popular Chemistry sets