02-11-2016
Chemistry

contestada

Why was Mendeleev able to use his periodic table to make predictions

Respuesta :

scottforrester9 scottforrester9

02-11-2016

Mendeleev noticed that certain trends appeared on the periodic table so he used these trends to make different predictions on elements that had not yet been discovered by looking at the trends of the other elements in the group

Answer Link

Otras preguntas

49of students at a school are boys. If there are 2610 students at the school, how many are girls?

Your body needs [ ] cups of water for every hour you exerciseA. 8B. 1C. 2D. 4

I know nothing abt computers

It usually takes James 1 3/4 hours to get to his grandmothers house. Due to traffic, it took him 3 1/3 hours this time. How much longer did it take this time?

Fill in the blank. (4+ 7)*3 = (4 * 3) +

the light reactions take place in the _________ and the calvin cycle takes place in the _________.

In the diagram below. m MRT = 54". M S Q is a point on the bisector of ZTRS. If mZQRS = 12, find mZMRS. mMRS degrees

what are the ice crystals that form on outdoor surfaces in cold air?

If the refractive index of a medium is 1.3,then what will be the speed of light in the medium ?don't spamexplanation is needed

I typed a question. It said give points. I selected. Someone answered notification came. But where do I see they persons answer? This was my question. The te