Which of the following pairs of elements is most likely to form an ionic bond a( phosphorus and bromine
b(calcium and bromine
c( carbon and chlorine
d(silicon and oxygen

Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88

An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons

Why does asexual reproduction result in offspring with identicle genetic variation