Chemistry, 07.01.2021 01:40 logan12345677885675
14)
Scientists use the emission spectra of elements to detect
A)
explosives in luggage.
B)
cracks in support structures, like bridges.
0)
the possibility of an earthquake occurrence.
D)
elements in clouds of gas and dust in deep space
Answers: 3
Chemistry, 22.06.2019 05:30
Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean
Answers: 3
Chemistry, 22.06.2019 09:20
What will most likely happen when two bromine atoms bond together?
Answers: 3
Chemistry, 23.06.2019 00:00
(04.05 hc) analyze the given diagram of the carbon cycle below. part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.
Answers: 3
Chemistry, 23.06.2019 05:40
Why is it incorrect to balance a chemical equation by changing the subscripts? explain.
Answers: 2
14)
Scientists use the emission spectra of elements to detect
A)
explosives in luggage....
A)
explosives in luggage....
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