Chemistry, 25.01.2021 23:00 whitethunder05
If 1/4 of the parent isotope is left in the rock how many half-lives have passed? GIVING BRAINLEST TO WHOEVER ANSWERS FIRST WITH THE RIGHT ANSWER!!!
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How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
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The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?
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The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
If 1/4 of the parent isotope is left in the rock how many half-lives have passed?
GIVING BRAINLEST...
Mathematics, 09.01.2020 04:31
Mathematics, 09.01.2020 04:31