HELP ME ASAP PLEASE IDK THIS
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Answer:
c
Explanation:
Related Questions
Which of the following is an example of a molecule? (A) CO₂ (carbon dioxide). (B) H₂O (water). (C) O₂ (oxygen in atmosphere). (D) NaCI (sodium chloride:table salt). ?
Critical thinking requires that
(?)Li2O + (?)H2O → (?)LiOH
If the atomic weight of nitrogen is 14.01, what is the mass of the nitrogen atoms in one mole of cadmium nitrate, Cd(NOÀ)¿?
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Answer:
(1) 6 (2) 8 (3) 16 (4) 32
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Answer: it’s 16
Explanation: trust me on this one
B. nitrogen chlorate
C. ammonium chloride
D. ammonium chlorate
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The correct IUPAC name for the compound NH₄Cl is ammonium chloride as it has ammonia as its constituent.
What is a compound?
A compound is defined as a chemical substance which is made up of identical molecules which contains atoms from more than one type of chemical element.
Molecule which consist of atoms of only one element is not called compound.It is transformed into new substances during chemical reactions. There are four major types of compounds depending on chemical bonding which are present in them.They are:
1)Molecular compounds where in atoms are joined by covalent bonds.
2) ionic compounds where atoms are held by ionic bond.
3)Inter-metallic compounds where atoms are held together by metallic bonds
4) co-ordination complexes where atoms joined are held by co-ordinate bonds.
They have a unique chemical structure held together by chemical bonds. Compounds usually have different properties as those of elements because when a compound is formed the properties of the substance are totally altered from the elements.
Learn more about compounds,here:
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The addition of a proton to the sulfur atom has resulted in the formation of an isotope. Thus, option A is correct.
The addition of a proton to the nucleus has been resulted in the change in the atomic mass of the element without changing the atomic number.
The atomic mass has been the number of protons and neutrons present in the nucleus. The ions have been resulted when there has been a change in the number of electrons in the atom.
The isotopes have been the element that has been considered of the same atomic number with different atomic masses. The addition of a proton to the sulfur atom changes its atomic mass and thereby forms the isotope of sulfur. Thus, option A is correct.
For more information about the protons and electrons, refer to the link:
Answer:
Created a positively charged ion of Sulfur
Explanation:
As the number of protons in Sulfur is more than the electrons in Sulfur, thus it'll be a positively charged ion of Sulfur
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The plum pudding model of the atom by the scientist Sir Joseph John Thompson or J.J. Thompson. It was theorized after the discovery that electrons are present in the atom. In this model, the atom is composed mainly of electrons. It was describe as plum pudding because the electrons are dispersed within the atom. John Dalton discovered the atom. Ernest Rutherford discovered the half – life of an atom and Neils Bohr explain the quantum mechanics. So the answer is J.J. Thompson.
interpreting the results of his experiments