cedes4
cedes4
03-11-2016
Physics
contestada
Mass number of an atom with 11 protons
Respuesta :
Dextend
Dextend
03-11-2016
the atomic mass of sodium (Na) is 22.98977
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
complete the sentence÷ a) the three organs of the government are.................,................ and................. b) an....................day administrat
The figure below shows a partially completed set of steps to construct a rhombus PQRS: Two equal sides of a rhombus PQRS are drawn. PQ that makes an acute angl
Adriana spent $24 on fruit punch and lemonade. Fruit punch costs $3 per bottle. Lemonade costs $2 per bottle. How many bottles of fruit punch could Adriana buy
how does sodium metal conduct electricity?
I am a grade 9 student currently studying biology, chemistry and more as my electives. \ desire to be a doctor and is amazed by the human body and structures of
Color: 4. You have 4 dimes, 8 nickels, 5 pennies, and 3 quarters. You draw three coins one after the other without replacement. What is the probability you draw
M is directly proportional to r^3 When r=4, m=160 Work out value of m when r =2
At which angle will the hexagon rotate onto itself?A. 60°B. 90°C. 120°D. 180°
What is 30 6/5 simplified
Suppose a group of 800 smokers (who all wanted to give up smoking) were randomly assigned to receive an antidepressant drug or a placebo for six weeks. Given th
