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What is the atomis number of Cr?
Chromium is a metal. Atomic number of it is 24.
How do you count the number of elements in a compound?
To count the number of elements in a compound, you can identify the different elements present by looking at the chemical formula. Each element is represented by a unique symbol (e.g., H for hydrogen, O for oxygen). Count the number of unique elements present in the compound to determine the total number of elements.
How many protons are represented in an atom which has an atomic number of 9 and an atomis mass of 19?
An atom with an atomic number of 9 means it has 9 protons. The atomic mass of 19 indicates the total number of protons and neutrons in the nucleus, so if the atom has 9 protons, the remaining mass comes from neutrons (19-9=10 neutrons).
What is the table given rules?
In order of increasing atomic number. Periods tell energy levels. Groups tell number of valence electrons. -PainRain
Is it true that if an atom has an equal number of protons and electrons the rentire atomis electrically neutral?
Yes, if an atom contains equal numbers of protons and electrons, the atom is described as being electrically neutral. If an atom has a different amount of protons and electrons it is electrically charged, and is called an ion, rather than an atom.
What atomis number is hydrogen?
Hydrogen has the atomic number of 1.
Which element has an atomis number of 13?
Aluminum (Al)
What was lithiums atomis number?
Li is atom number three, not only 'was' but it still is and ever will be.
What was President Trumans main argument for using the Atomis bomb against the Japanese?
Atomic not Atomis!
What is the atomis weight of silver?
the answer is 107.87
Where in the periodic table can you find the number of protons in an atom?
The atomic number tells you the number of protons the atom of an element has. The atomis is the smaller of the two numbers next to symbol of the element.
The eternal motion of atoms is called what?
Atomis
What is the atomis number of silver?
The atomic number of silver is 47. This means that a silver atom has 47 protons in its nucleus. The atomic number is also used to determine the element's position in the periodic table and its chemical properties.
Is the mass number and the atomic mass the same?
No, the Atomic Mass is the full complete mass while the mass # is just the whole number. For example: carbon's atomis mass is 12.011 and the mass # is 12.
What is weighted average mass of an element isotopes?
average atomis mass
What is the atomis number of Cr?
Chromium is a metal. Atomic number of it is 24.
Which element has 10 neutrons is a nonmetal and has an atomis mass greater than 19?
Neon
