Part 2 - arithmetic rea
a student bought a sandwich for 80 cents, milk for 20 cents, and pie for 30 cents. how much did the meal cost?
a $1.00
b.
$120

Covalent compounds: mastery test select the correct answer what is formed when atoms join together with a covalent bond? a. an ion b. a molecule c. a neutral atom d. a noble gas

What happens in the particles of a gas when the gas is compressed

Which of the following compounds would be expected to have the strongest ionic bonds? a)the compound that has b)the largest ions with the greatest charge c)the compound that has d)the largest ions with the least charge the compound that has the smallest ions with the greatest charge the compound that has the smallest ions with the least charge