PLEASE ANSWER ALL QUESTIONS WILL MARK
1. Calculate the density for the following cube if it’s mass is 1.25 g and each side has a measurement of 3 cm.
2. Would the cube in question 1 float or sink in water? ( Calculate the density for the following cube if it’s mass is 1.25 g and each side has a measurement of 3 cm.)
3. If an irregular-shaped piece of gold is placed into a graduated cylinder and it displaces 15 ml of water, what is the volume of the object?
4.How many elements are in the particle with the chemical formula C2H7N3?
5.How many atoms are in the particle with the chemical formula C2H7N3
Answers: 3
Chemistry, 22.06.2019 16:30
4. a 20-kg child is tossed up into the air by her parent. the child is 2 meters off the ground traveling 5 m/s. circle one: ke / gpe / both show your work for finding the values of each type of energy the object has:
Answers: 1
Chemistry, 22.06.2019 18:20
Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds
Answers: 2
PLEASE ANSWER ALL QUESTIONS WILL MARK
1. Calculate the density for the following cube if it’s mass i...
Mathematics, 22.07.2021 20:20
History, 22.07.2021 20:20
Mathematics, 22.07.2021 20:20
English, 22.07.2021 20:20
Mathematics, 22.07.2021 20:20
Mathematics, 22.07.2021 20:20
Chemistry, 22.07.2021 20:20
Mathematics, 22.07.2021 20:20
Mathematics, 22.07.2021 20:20