Chemistry, 11.01.2021 19:00 sweetbri7p5v6tn
HELLO GIVING BRAINLIEST. THANKS AND FIVE STARSSS
Hello I need help again! Thanks to the people who have answered my last questions! By the way you can answer one or two of these questions on this question, k?BY THE WAY YOU DONT HAVE TO ANSWER ALL OF THE QUESTIONS !!!^^
1.
Which unit would you use to measure the time it would take to fly across the country?
days
hours
seconds
minutes
2.
What is the sum of 80 minutes and 40 minutes?
1 hour, 50 minutes
2 hours, 10 minutes
2 hours
40 minute
3.
Subtract 2 hours, 20 minutes from 4 hours, 10 minutes.
2 hours, 10 minutes
1 hour, 10 minutes
1 hour, 30 minutes
1 hour, 50 minutes
4.
Which unit would you use to measure the time of the school day?
seconds
minutes
centuries
hours
5.
Convert 5 hours to minutes.
450 minutes
150 minutes
65 minutes
300 minutes
6.
Convert 420 minutes to hours.
5 hours
6 hours
7 hours
8 hours
7.
Which pair of measurements is not equivalent?
350 minutes, and 5 hours, 50 minutes
240 minutes, and 4 hours
480 minutes, and 6 hours
3 hours, 10 minutes and 190 minutes
Answers: 2
Chemistry, 22.06.2019 09:00
What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.
Answers: 1
Chemistry, 22.06.2019 09:20
How have the greenhouse gasses increased from the year 2000 to 2018
Answers: 2
Chemistry, 22.06.2019 12:30
According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.
Answers: 2
HELLO GIVING BRAINLIEST. THANKS AND FIVE STARSSS
Hello I need help again! Thanks to the people who...
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