Answer:
Bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. Neutral atoms coming together to share electrons.
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Answer:
4/15
Explanation:
15/15 - 11/15 = 4/15
If 11/15 is the probability that it'll rain tomorrow, then the rest should be the probability that it'll not rain tomorrow.
Answer:
Low.......................
Answer :If the earth was in the area of which the star is then the planet would then exit the habitabillity ring and pretty much burn off all life.
Five points of Dalton's atomic theory:
1) all elements are made up of atoms.
<span>2) atoms are so small that they cannot be divided any further. </span>
<span>3) an atom can neither be destroyed nor be formed. </span>
<span>4) atoms of an element are similar, they posses same mass and same properties. </span>
<span>5) atoms of different elements combine in a definite ratio to form compounds. </span>
<span>
</span><span>Due to further experimentation it was concluded that atom is made up of small particles identified as proton, neutrons, and electrons. They can be further subdivided.
Another change is the presence of isotopes of atoms of different elements. Hence, atoms of the same element can also have different masses. </span>
