'The bump theory states that current flow is produced when an electron from one atom knocks electrons of another atom out of orbit.
An electron is a subatomic particle whose charge is the negative elementary charge. Electrons belong to the first generation of the leptonic particle family and are generally considered elementary particles because they have no known composition or substructure.
Electrons are negatively charged subatomic particles that are free to (not) bond with atoms. Electrons bound to atoms are one of the three main types of particles within atoms. The other two are protons and neutrons. Electrons, protons and neutrons together form the nucleus.
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Due to immigration, intermarriage, and multiracial identity, the United States is more racially and ethnically diverse than at any other time in its history.
Since 1970, the numbers of Latinos and Asians have more than tripled, making Latinos the largest racial/ethnic minority group and Asians the fastest-growing group in the nation.
An expanding multiracial population and rising intermarried rates are two more factors in America's emerging diversity.
Intermarriage increased more than twenty-fold between 1960 and 2000, and by 2050 and 2100, one in five Americans and one in three are expected to be multiracial.
This growing variety, meanwhile, is not equally perceptible across the nation.
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Answer:
B
Explanation:
I had this question and I got it right
