Answers by SaurabhLP
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Answers by SaurabhLP

Answers by SaurabhLP
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Write this numeral in scientific notation. 2,000,004
answered Sep 27, 2017
3 votes
124k views
An atom has an 16 protons, 18 neutrons, and 13 electrons. What are its atomic number, atomic mass, and net charge? A) atomic number = 16, atomic mass = 34, net charge = 3+ B) atomic number = 16, atomic
answered Sep 2, 2017
7 votes
159k views
a new element has two isotopes, one with a mass of 40.0 amu and the other with a mass of 42.0 amu. the atomic weight is 40.50 g/mol. pick the true statement a. the isotope at 42.0 amu is less abundant
answered Jul 26, 2017
2 votes
68.6k views
Choose the adjective phrase and the word it modifies in the sentence. The treasure chest on the sunken ship was never recovered. a.The adjective phrase is "The treasure chest"; the word it modifies is
answered Jul 16, 2017
3 votes
33.2k views
At one store Julia save $10 with the coupon for 20% off her total purchase at another store the $24 she spent on books is 40% of her total bill how much did Julia spend it all at the two stores
answered Apr 17, 2017
2 votes
2.5k views
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