Positive ions are formed when electrons are lost, for example, Potassium ion, K⁺ is formed when a Potassium atom, K losses one electron. A neutral atom of Potassium (K) has 19 protons and 19 electrons, and a positive ion of Potassium (K⁺) has 19 protons and 18 electrons.
Ions are charged particles formed when neutral atoms loss or gain electrons. When electrons are lost, positively charged particles called cations are formed, and when electrons are gained, negatively charged particles called anions are formed. Electropositive elements are more likely to form cations. Potassium (K) losses one electron in order to obtain a stable configuration, forming Potassium ion (K⁺).
For all neutral atoms, the number of protons is always equal to the number of electrons. The number of protons is the same as the atomic number. Potassium (K) has an atomic number of 19, thus it has 19 protons. Since Potassium (K) atom is a neutral atom, it will also have 19 electrons.
However, Potassium ion (K⁺) has lost one of its electrons, so it will have 18 electrons instead of 19. Therefore, Potassium (K) has 19 protons and 19 electrons, while Potassium ion (K⁺) has 19 protons and 18 electrons.
Learn more about ions here:
brainly.com/question/14644819
#SPJ4
Answer: (B) a phenomenon most scientists agree that is caused by fossil fuels burned by human beings.
Explanation:
Global warming is a phenomena of the environment. In this the earth atmosphere is affected by the harmful greenhouse gases. The majority of the greenhouse gases are produced by the virtue of burning of the fossil fuels. The burning of the fossil fuel liberates gases which are toxic. These gases have a diatomic structure, which enable them to absorb the heat energy from the sunlight. Thus these gases make the atmosphere hot. As a result of this the atmosphere of earth is becoming warm globally and glacier region is depleting.
Carbon dioxide and water are required because at that stage the plants storage carbohydrate (usually starch) is being formed from carbon dioxide and the water
the energy required for that proccess came from the light dependent phase of photosynthesis hope that helps
For the answer to the question above asking w<span>hat is the area of biology that studies the nucleic acid makeup of an organism?
I think the answer is Microbiology because of the nucleic acid thing. Since n</span>ucleic acids<span>, which include </span>DNA<span> (deoxyribonucleic</span>acid<span>) and RNA (ribonucleic </span>acid<span>), are made from monomers known as nucleotides. Each nucleotide has three components: a 5-carbon sugar, a phosphate group, and a nitrogenous base. If the sugar is deoxyribose, the polymer is </span>DNA<span>. </span>
Answer:
What do want us to calculate?
Explanation:
