Chemistry, 01.12.2021 22:20 ConnorRecck3140
Write nuclear equations for:
Lanthanum-144 becomes Cerium-144 when it undergoes a beta decay.
Neptunium-233 is formed when Americium-237 undergoes a beta decay.
When Proctactinium-229 goes through two alpha decays, Francium-221 is formed.
Uranium-238 undergoes an alpha decay and produces two gamma rays.
The Neon-22 nucleus is formed when an element undergoes a beta decay.
Samarium-146 is produced when an element undergoes an alpha decay.
The beta decay of Dysprosium-165 creates a new element.
Answers: 2
Chemistry, 21.06.2019 23:00
Which statement describes covalent bases? they have hydroxide ions. they produce hydrogen ions. they are often amines. they are named the same as ionic compounds.
Answers: 3
Chemistry, 22.06.2019 03:30
If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.
Answers: 1
Chemistry, 22.06.2019 21:30
While in europe, if you drive 125 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your carβs gas mileage is 32.0 mi/gal? assume that 1 euro=1.26 dollars
Answers: 2
Write nuclear equations for:
Lanthanum-144 becomes Cerium-144 when it undergoes a beta decay.
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