Answer:
The elements with the same atomic number but different mass are called isotopes.
Explanation:
Isotopes are atoms of the same element that differ in the number of neutrons in their nuclei. That is, isotopes are atoms that have the same atomic number - equal numbers of protons - but different atomic mass - different number of neutrons. Their chemical properties, however, do not differ.
It impacts the US government and citizens because the US is becoming more diverse immigrants are increasing the US population, and US citizen feel as if they have to complete with them immigrants because they are taking their jobs so America are have more problems finding jobs because of the increase of immigrants.
The following selection is LEAST useful for supporting the claim that states intentionally built unequal school systems:
<em>(D) Ten years after Brown,fewer than 10% of Southern public schools had integrated.Some areas did not comply at all.</em>
Answer:
1 making the people vote for the president
2 making the votes for a law have to be accepted by 2/3 of the house