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How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?
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Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture
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If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?
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Chemistry, 22.06.2019 10:10
Stage in which a star’s outer layers have started to cool and grow outward?
Answers: 3
Matter is defined as anything that
a. can be seen and touched.
c. can be weighed.
...
a. can be seen and touched.
c. can be weighed.
...
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