supergirl13
supergirl13
24-09-2016
Chemistry
contestada
what is the mass number of Ce
Respuesta :
Anslee
Anslee
24-09-2016
140.116 u ± 0.001 u is the answer
Answer Link
josiah168
josiah168
24-09-2016
The answer is 140.116 u +/- (plus or minus doesnt matter) 0.001
Answer Link
VER TODAS LAS RESPUESTAS ( 43+ )
Otras preguntas
A major reason for the two-party system is the electoral system, which is based ona. multi-member constituencies.b. majoritarianism.c. proportional representati
Exchange rates are decided in a market setting. a. trueb. false
Discuss the desirability of gimmicky business names, emphasizing their attractiveness and ability to convey services.
Give five main features of the 1960 constitution of the first republic
If a loan at 12.3% interest compounded semi annually is paid off with a payment of $7153.03 after three years what is the loan amount round your answer to the n
A rocket with initial mass of 7.39 × 10⁴kg fires its engines at t = 0. The exhaust speed of the rocket is 4.0 × 10³ m/s. If the velocity of the rocket at t = 20
Graph points? What's the Solution
How many ways are there to choose three cards from a standard 52-card deck without choosing any nines?
During the electrolysis of molten sodium chloride, the reaction which occurs at the cathode isA. Na⁺ + e⁻ → Na (s)B. Na(s) → Na⁺ + e⁻C. 2CI⁻ → CI₂ (g) + 2e⁻D. C
Suppose you want to borrow $50 from either your brother or your sister for a week. they each odder you a different condition for borrowing money. your brother a