Which of the following statements is incorrect about atoms? a. Atoms are electrically neutral
b. Atoms are in possession of same number of electrons and protons
c. The number of electrons is not equal to the number of protons in an ion
d. All atoms can lose or gain electrons to form ions

Apush or pull that moves or changes and object when to objects touch

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.