jenniferhv53
jenniferhv53
25-09-2020
Chemistry
contestada
Describe Mendeleev's periodic table.
Respuesta :
reginacastro
reginacastro
25-09-2020
Mendeleev realized that the physical and chemical properties of elements were related to their atomic mass in a 'periodic' way, and arranged them so that groups of elements with similar properties fell into vertical columns in his table.
Answer Link
VER TODAS LAS RESPUESTAS ( 12+ )
Otras preguntas
Ronald’s insurance company pays for 80% of his shoulder surgery, after he pays a $500 deductible. How much will Ronald pay for his shoulder surgery if it costs
Which of these are measures of central tendency that can be found for this list of baseball players' home-run totals? Check all that apply. 25, 42, 19, 34,
Escoge las palabras que completa la oración siguiente. (Your) pantalones son azules, pero los (mine) son rojos. Question 5 options: Tuyas, mías Tus, mis Tuyos,
Is any skin growth, such as a callus, in which there is overgrowth and thickening of the skin.
A boat in calm seas travels in a straight line and ends the trip 22 km west and 53 km north of its original position. To the nearest tenth of a degree, find the
Many people in both Haiti and the US reacted negatively to the US intervention in Haiti. What could the US have done to avoid this reaction? A.)The US could ha
Which format was used in the movies of the 1910-1920’s?
I need help with number 18 and 24
Calculate the molar solubility of ag2so4 in each solution below. the ksp of silver sulfate is
What does the line "Britannia droops the pensive head" imply?