Questions by Odgiiv

Questions by Odgiiv

A 50.6 g ball of copper has a net charge of 1.6 µc. what fraction of the copper's electrons have been removed? (each copper atom has 29 protons, and copper has an atomic mass of 63.5.

asked Apr 25, 2018

1 answer

5 votes

226k views

Which scientist developed the key ideas of natural selection at the same time as Charles Darwin? A. Jean Baptiste de Lamarck B. Charles Lyell C. Thomas Malthus D. Alfred Russel Wallace

asked Apr 15, 2018

2 answers

5 votes

52.8k views

The functions f(x) and g(x) are described below: f(x) = 32x + 8 g(x) = 32x − 9 The graph of g(x) is obtained by shifting down the graph of f(x) by _____ units.

asked Sep 16, 2017

2 answers

3 votes

145k views

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