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What is the isotope of calcium?
Calcium has at least six stable natural occurring isotopes, and three radioactive ones: Ca-41, 45, 47.The stable ones are (mass)numbered: 40, 42, 44, 46 and 48, plus the only odd one 43.
What word can you use to describe two kinds of calcium atoms?
The word "isotopes" can be used to describe two kinds of calcium atoms. Isotopes are atoms of the same element that have the same number of protons but different numbers of neutrons, resulting in different atomic masses. For example, calcium-40 and calcium-42 are two isotopes of calcium.
What types of calcium are there?
There are different forms of calcium supplements available, including calcium carbonate, calcium citrate, calcium phosphate, and calcium gluconate. Each form has different absorption rates and may be recommended based on individual needs and preferences. It is important to follow the guidance of a healthcare provider when choosing a calcium supplement.
What do you think nuclear chemists mean when they say that 8 20 and 50 are magic numbers for isotopes?
It is simply that among period 2 elements, oxygen (8) is one of the elements which has the largest number of isotopes, among period 4 elements, calcium (20) has the largest number of isotopes, and among period 5 elements, tin (50) has the largest number of isotopes. In fact tin has the largest number of isotopes overall.
An atom of calcium-48an atom of calcium-47 different in?
An atom of calcium-48 has 20 protons and 28 neutrons, while an atom of calcium-47 has 20 protons and 27 neutrons. The difference in neutron numbers is responsible for the difference in atomic mass between the two isotopes, but they both have the same number of protons and are therefore still calcium atoms.
What is the isotopes number element of calcium chloride?
Isotopes of elements exist. There are no isotopes for compounds and calcium chloride is a compound.
What is the isotope of calcium?
Calcium has at least six stable natural occurring isotopes, and three radioactive ones: Ca-41, 45, 47.The stable ones are (mass)numbered: 40, 42, 44, 46 and 48, plus the only odd one 43.
What word can you use to describe two kinds of calcium atoms?
The word "isotopes" can be used to describe two kinds of calcium atoms. Isotopes are atoms of the same element that have the same number of protons but different numbers of neutrons, resulting in different atomic masses. For example, calcium-40 and calcium-42 are two isotopes of calcium.
What is the number of protons and neutrons in a calcium nucleus?
The atomic number of calcium is 20 and relative atomic mass (nucleon number) 40.1. The nucleon number is a decimal because it is an average value having taking all the different isotopes into consideration, based on their relative abundance. So all calcium atoms have 20 protons and 20 electrons. The number of neutrons will depend on what isotope of calcium we are talking about; calcium has 24 isotopes. If we consider the isotope calcium-40, which is the most abundant of all at about 97%, the can determine its number of neutrons as 40 - 20 = 20. So a calcium-40 isotope has 20 neutrons.
Scandium undergoes beta decay What is the resulting daughter isotope?
Naturally occurring scandium 45Sc is stable. However synthetic isotopes of scandium can have 36 to 60 nucleons. Isotopes with masses above the stable isotope decay through beta emission into isotopes of titanium. Isotopes below the stable variety decay, mainly by electron capture, into isotopes of calcium.
Do different types of magnesium react with calcium differently?
When you mean different type of magnesium, it can either be isotopes of magnesium or magnesium compounds. If you mean isotopes, i doubt any isotopes of magnesium is able to react with its calcium brethren. If you're talking bout magnesium compounds, reactivity between the metals depends on the electrochemical series, since magnesium is more electronegative, therefore i dont think calcium is able to displace magnesium from its compound. but magnesium is able to displace calcium from its compound.
How many neutrons does a positively charged atom of calcium have?
Most naturally occurring calcium atoms have 20 neutrons, but they may also have 21, 22, 23, 24, 26, or 28. Isotopes with 21, 26, or 28 neutrons are radioactive. The isotopes with 21 neutrons are formed from isotopes with 20 neutrons which underwent neutron activation. Whether a calcium atom is positively charged or neutral does not affect how many neutrons it has.
Most calcium atoms have an atomic number of 20 and a mass number of 40 but some calcium atoms have a mass number of 48 What word could you use to describe these two kinds of calcium atoms?
Isotopes. Calcium atoms with a mass number of 40 represent the most common isotope, while those with a mass number of 48 are a less common, but still natural, isotopic form of calcium.
How many neutrons calcium?
The number of neutrons is the difference between the Atomic Mass of an isotope and the atomic number of the element; each isotope of calcium has a different number of neutrons. See the link below for calcium isotopes.
How many nucleons are in the isotope of calcium?
there are 24 stable isotopes in the element calcium.
A sample of calcium contains calcium -40 calcium -44 calcium -42 calcium -48 calcium -43 and calcium -46 atoms Explain why these atoms can have different mass numbers bu the must have the same atomic?
The number of protons in an atom determines its atomic number, which is the same for all calcium atoms (20). The mass number of an atom is the sum of its protons and neutrons. The different mass numbers for these calcium atoms are due to variations in the number of neutrons, resulting in isotopes of calcium.
What has the author Charles Pecher written?
Charles Pecher has written: 'Biological investigations with radioactive calcium and strontium' -- subject(s): Isotopes, Strontium, Radioactivity, Cancer, Calcium, Bones
