palistha53
palistha53
03-01-2024
French
contestada
. Julie, / ça va ? / Salut lie
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Otras preguntas
Write a formula for A, the area of a geometric figure such as a triangle or rectangle. Then solve the formula for a variable other than A
Given the balanced equation representing a reaction:2H2 + O2 ==> 2H2O What is the mass of H2O produced when 10.0 grams of H2 react completely with 80.0 grams
Which subatomic particle has a negative charge? (1) proton (3) neutron (2) electron (4) positron
Which electron configuration represents the electrons of an atom in an excited state? (1) 2–8–1 (3) 2–8–17–6(2) 2–8–6 (4) 2–8–18–5
Which sentence uses commas correctly? A. The explorers should arrive in Gibraltar by Aug. 22 2014, and return to Florida by Aug. 8 2015. B. Was London Engla
Which statement describes the relative energy of the electrons in the shells of a calcium atom? (1) An electron in the first shell has more energy than an elect
cone has a radius of 8 inches and a height of 12 inches. What is the exact volume of the cone? A. 32π in3 B. 96π in3 C. 256π in3 D. 768π in3
Which mountain chain that is 4,500 miles long, forms South America's "spine?"
Which is bigger 20% of 300 or 1/4 of 200
Which ion has the same electron configuration as an atom of He? (1) H– (3) Na+ (2) O2– (4) Ca2+
