The volume of the cube of zinc is 27.687 cubic cm. Multiply the given dimensions together to find the volume of the 'cube' of zinc.
The question asks for the volume of a hypothetical cube of zinc with side lengths 3.000 cm, 3.1 cm, and 2.99 cm. While a cube should have all sides of equal length, we will proceed with the given dimensions. The volume of a rectangular parallelepiped (in our case, a cube-like shape) can be found by multiplying its length, width, and height together. So, the volume of this zinc 'cube' would be calculated as follows: 3.000 cm x 3.1 cm x 2.99 cm = 27.687 cubic cm.
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(2) H−Cl
(3) I−Br
(4) I−Cl
Among the presented bonds, the most polar is H-Cl.
Polarity is a separation of electric charge leading to a molecule or its chemical groups having an electric dipole moment.
The higher the difference in electronegativity, the more polar the bond.
We will calculate the difference in electronegativity for each bond.
ΔEN = |EN(H)-EN(Br)| = |2.2-3.0| = 0.8
ΔEN = |EN(H)-EN(Cl)| = |2.2-3.2| = 1.0
ΔEN = |EN(I)-EN(Br)| = |2.7-3.0| = 0.3
ΔEN = |EN(I)-EN(Cl)| = |2.7-3.2| = 0.5
Among the presented bonds, the most polar is H-Cl.
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A) The product contains no preservatives
B) The product contains more juice than water.
C) The product contains more sugar than juice.
D) The product contains more sugar than any other ingredient.
Answer:
C
Explanation:
C is the only one that is true. Because sugar comes before juice in the ingredients listed, there is more of it.
Answer:
Ocean currents act as conveyer belts of warm and cold water, sending heat toward the polar regions and helping tropical areas cool off, thus influencing both weather and climate. .
Answer:
prison cells
Explanation:
Robert hook thought of prison cells when he first was the cells
Answer:
Robert Hooke called what he saw a cell because it reminded him of the cells in a monastery.
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To see the number of atoms of an element in a given molecule we need to multiply stoichiometry to the number that is written on the foot of the element that is stoichiometry. Therefore, Much of the mass of an atom is concentrated in its nucleus. The nucleus contains protons and neutrons and the outer part of the atom contains electrons.
Atom is the smallest particle of any element, molecule or compound. Atom can not be further divided. Atoms contains nucleus in its center and electron that revolve around the atom in fixed orbit. Electron has -1 charge while proton has +1 charge. Neutron is neutral.
Much of the mass of an atom is concentrated in its nucleus. The nucleus contains protons and neutrons and the outer part of the atom contains electrons.
Therefore, much of the mass of an atom is concentrated in its nucleus. The nucleus contains protons and neutrons and the outer part of the atom contains electrons.
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Answer: 1) The answer is: c) protons and neutrons.
2) The answer is: a) electrons.
Explanation: