The outer shell of the atoms in group D of the periodic table consists of elements whose outermost shell is full
Their outermost shell consist of elements with valence electrons
The group D elements are found in between S and P blocks of the periodic table
<h3>What is an element?</h3>
An element is a substance which cannot be split into simpler units by ordinary process.
Few examples of elements which belongs to group D include the following:
- Scandium
- Titanium
- Vanadium
- Chromium
- Manganese
- Iron
- Nickel
- Copper
- Zinc
Learn more about elements:
brainly.com/question/14514242
The simplest way to use the periodic table to identify<span> an </span>element<span> is by looking for the </span>element's<span> name or elemental symbol. The periodic table can be used to </span>identify <span>an </span>element<span> by looking for the </span>element's<span> atomic </span>number<span>. The atomic </span>number of<span> an </span>element<span> is the </span>number of<span> protons found within the atoms of that </span>element<span>.</span>
Answer:
Dot structures make it easy to count electrons and they show the number of electrons in each electron shell.
Arrow and line diagrams show the spin of electrons and show every orbital.
Written configurations require minimal space and show the distribution of electrons between subshells.
Explanation:
Answer is: c. 1.204 × 10²⁴ atoms
of carbon.
n(C) = 2 mol; amount of substance of carbon.
Na = 6.02·10²³ 1/mol; Avogadro constant (the number of constituent particles, in this example atoms, that are contained in the amount of substance given by one mole).
N(C) = n(C) · Na.
N(C) = 2 mol · 6.02·10²³ 1/mol.
N(C) = 12.04·10²³ = 1.204·10²⁴; number of carbon atoms in a sample.
The period is the end of the sentence!!!
