Answer:
B. Corn needs rain to grow, but too much rain is harmful.
Answer:
<u>Metallic Bond</u> <span>is described as electrons in a matrix of positively charged atoms.
Explanation:
Metallic bond is a type of electrostatic interactions between a positive charged metal atoms and a negatively charged electrons present in surrounding of metal atom. The strngth of the interactions depend upon the number of electrons and the number of positive charges carried by the positive cations. Greater the number of positive charges greater is the strength of interactions. Therefore, it will effect its physical properties like increase in melting and boiling points.</span>
The location of the negative charges is evenly distributed throughout the entire atom.
J. J. Tomson concluded that atoms are divisible and that the corpuscles are their building blocks.
Atoms are made up of smaller particles.
J. J. Thomson discovered the electron ( the negative charges of the atom) in 1897.
His "plum pudding" model (1904) suggested: the electrons are embedded in the positive charge and evenly distributed throughout the entire atom.
With this model, he abandoned his earlier hypothesis that the atom was composed of immaterial vortices.
Later, Rutherford demonstrate that J.J Thompson's Plum Pudding model was not accurate.
More info about Thomson’s plum pudding model: brainly.com/question/6319700
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Answer:
duplet-A set of two things or people
Octet-A group of 8 things or people
