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 ( 15+ )
Otras preguntas
Amanda is looking for the best deal on a designer handbag that has a wholesale price of $439. Help her compare the price of the handbag in different situations
What is the slope-intercept form equation of the line that passes through (1, 3) and (3, 7)? (1 point) y = −2x + 1 y = −2x − 1 y = 2x + 1 y = 2x − 1
Pretend you are the pharmacist and a patient asks you to explain what osteoarthritis is because her doctor diagnosed her with this disease . how can you explai
Considering the temperature vs. time graph below, how does the temperature at the beginning of a change of state compare with the temperature at the end of the
Why is modern periodic table better than Mendeleev's periodic table?
Write the vertex form of the quadratic equation by completing the square and upload a picture of your work. y=4x^2+16x-48
factorise 2xy-6td-4(xy-9td) please explain
Sarah has a solid wooden cube with a length of 4/5 centimeter. From each of its 8 corners, she cuts out a smaller cube with a length of 1/5 centimeter. What is
X=4-2yx+3y=12 What value of x satisfies the system of equations?
Solve for y. x + a=yb O y=x+a-b O y= (x+a) b O y= (x+a) b
