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Grace [21]
3 years ago
5

Arrange these elements in order of decreasing atomic size:sulfur, chlorine, aluminium, and sodium.​

Chemistry
1 answer:
Alborosie3 years ago
7 0

Answer:

Sodium,aluminium,sulfur and chlorie

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An atom of 14 6 c carbon decays by gamma decay which atom is left after the decay
ladessa [460]
Answer is: carbon.

<span>During gamma emission the nucleus emits radiation without changing its composition, if for example have nucleus with six protons and six neutrons (carbon atom) and after gamma decay there is nucleus with six protons and six neutrons.
Gamma rays are the electromagnetic waves with the shortest wavelengths (1 pm), highest frequencies (300 EHz) and highest energy (1,24 MeV).</span>


7 0
4 years ago
Read 2 more answers
which periodic trend quantifies the amount of energy required to remove an electron from a neutral, gaseous atom? a) atomic radi
ahrayia [7]

Ionization energy is the energy needed to remove one electron from an atom in the gaseous state.

Ionization energy (IE) is the force needed to ionize a neutral atom or cation when it is in its gaseous state. Ionization potential is another name for IE. Ionization energy is conceptually defined as an element's affinity for its outermost electron (an electron it already has in its valence shell).

The least amount of energy needed to ionize an atom is needed to remove an electron from its ground state. Across the periodic table, there is a regular increase in ionization energy from top to bottom and left to right.

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5 0
2 years ago
Astronauts go to live on the International Space Station for a period of ________ month(s). A one B three C six D nine
kumpel [21]

Answer:

The answer is C. six months

Explanation:

I hope this helps you bestie:))

3 0
3 years ago
Where in a data table should units of measurement be shown?
exis [7]
In a data table, units of measurement should be shown in the headings of columns. The unit of measurement would appear first fully spelled out (for example, Watt) and then an abbreviated version to be used in the data will come afterwards, either after a forward slash or within brackets (for example, /w or (w)).
7 0
3 years ago
What does all matter have in common? A. All matter is solid B. All matter is to small to see C. All matter is made up of molecul
bogdanovich [222]

the correct answer would be C. All matter is made up of molecule because gas is one matter and solid is one matter and water and ice/liquid and solid is not hard to see, so the correct answer would be C. All matter is made up of molecule.

5 0
3 years ago
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