Questions by Nelva

Questions by Nelva

|5h+2|=8 ANSWER NOWW

asked Mar 10, 2021

1 answer

0 votes

6.3k views

Copper has an atomic number 29. That means that there are 29 protons in the nucleus of each copper atom. That’s what the atomic number is; the number of protons in an atom of a certain element. If one

asked Aug 6, 2020

1 answer

2 votes

110k views

An enormous rifting occurred causing massive floods of basaltic lavas and the release of large amounts of gas. This is a thought to have been the cause of which mass extinction

asked Aug 6, 2019

2 answers

5 votes

50.2k views

In this excerpt from Herman Melville’s short story "The Lightning-Rod Man," which two sentences or phrases best support an objective summary of the excerpt? Hark! There go all the granite Taconics and

asked May 2, 2019

2 answers

4 votes

83.3k views

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