The atomic number of an element mass number & electrons, The atomic number ...

The atomic number of an element is 35 and mass number is 81. The number of electrons in the outer most shell is: (1) 7       (2) 6         (3) 5       (4) 3 Ans: 7

P block elements, can i have some reactions of p block elements such as in ...

can i have some reactions of p block elements such as in water,with oxygen,in acid etc...

Molarity, calculate the molarity of sodiun in 0.66ml water

calculate the molarity of sodiun in 0.66ml water

Kinetic particle theory, 2 thermometers, A and B, are wrapped in pieces of ...

2 thermometers, A and B, are wrapped in pieces of gauze. The gauze around thermometer A is moistened with water and the gauze around thermometer B is moistened with Ether(a volatil

Laws of chemical combination, what is law of defenit propotion

what is law of defenit propotion

Thermodaenamics,

Draw a possible configuration of nodes and cells , Consider the 2D shape be...

Consider the 2D shape below. Draw a possible configuration of nodes and cells (at least 15) that could be used to solve for the temperature distribution. Provide equations that wou

Polymer, short note on vulcanization of rubber.

short note on vulcanization of rubber.

Surface tension, surface tension assingnment with diagram

surface tension assingnment with diagram

Ether., how yield of ether is highest when the halide ion is displased from...

how yield of ether is highest when the halide ion is displased from a primary rather than secondary or tertiary halide?