9 Volcanoes released the gases that formed the early atmosphere. Describe how the volcanoes
caused the oceans to form. O
(1 Point)
water was always in the atmosphere
volcanoes caused water to cool down
volcanoes released water but the
earth had to cool before the
water could condense
water in the atmosphere condensed while there was still lots of volcanic activity​

What neutral atom is isoelectronic to mn+4

Which is a difference between molecular compounds and ionic compounds? select the correct answer below: question 5 options: molecular compounds typically form between a metal and a nonmetal, while ionic compounds typically form between nonmetals. molecular compounds result from the transfer of electrons between atoms to form ions, while ionic compounds result from the sharing of electrons between neutral atoms. molecular compounds are formed of discrete, neutral molecules, while ionic compounds are formed of large repeating arrays of opposite charges. molecular compounds have high melting points and high boiling points, while ionic

The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?