Answer: B. Metallic (happy to help)
Explanation:
Answer:
Carbon has 4 valence electrons
Explanation:
The valence electrons are those found in the last energy level of the atom.
They are responsible for the interaction between atoms,
they can form bonds.
Let's see the electronic configuration of carbon.
The atomic number of C is 6 (Z=6)
To know the number of valence electrons that we have we count in the last energy level of the atom.
The last energy level of carbon is 2 and we 4 electrons is this level.
So carbon has 4 valence electrons.
Carbon, as an element from Group 14 of the periodic table, has four valence electrons. These electrons are the ones available for bonding and are located in its outermost shell.
Carbon belongs to Group 14 in the periodic table and has four valence electrons. These are the electrons that are available for bonding. Elements in Group 14 have four electrons in their outermost shell because the s and p sublevels can hold up to four electrons. For example, in the case of carbon, its electron configuration is 1s22s22p2 which clearly shows the four valence electrons in the outermost shell (the 2s and 2p orbitals).
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Answer:
false \
explaintion
then wound pond and lakes be salt water
The salt in the ocean mainly comes from runoff from the land and openings in the seafloor. So, I would say false.
B. Water has weak intermolecular forces.
C. Water is denser than most substances.
D. Water particles are not fixed in place.
The correct answer for e2020 is D
b. False
The molecular mass of Carvone is calculated as;
= 12 (C)₁₀ + 1.008 (H)₁₄ + 16 (O)
= 120 + 14.112 + 16
= 150.112
%age of Carbon;
= (120 ÷ 150.112) × 100
= 79.94 %
%age of Hydrogen;
= (14.112 ÷ 150.112) × 100
= 9.40 %
%age of Oxygen;
= (16 ÷ 150.112) × 100
= 10.65 %
It boosts the loop's flux, which creates a voltage surrounding the loop and moves an electric current through the wire.
A stream of charged particles, such as electrons or ions, traveling through an electrical conductor or a vacuum is known as an electric current. The net rate of passage of electric charge through a surface or into a control container is used to calculate it.
Electrons are moving constantly in current electricity. Direct current and alternating current are the two types of current used in electricity. Electrons travel only in the direction of direct current. Direct current is produced by batteries. Electrons move in both directions during alternating current.
Thus, It boosts the loop's flux, which creates a voltage surrounding the loop and moves an electric current through the wire.
To learn more about electric current, follow the link;
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