Labeling an Atom Reading off
A neutral atom possesses an atomic number of 13 and an atomic mass of 27 Three electrons are lost
From what region of the atom are they lost?
inside the nucleus
outside the nucleus
outside the atom
both inside and outside the nucleus

1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

Compare and contrast refraction of light and sound will give brainliest