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3 years ago

What subatomic particle of the atom has no electric charge

1 answer:

amm18123 years ago

3 0

Neutrons have no electrical charge.

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ddd [48]

NaCl and H2S will experience dipole-dipole interaction because they are permanently polarized.

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3 years ago

allsm [11]

Note down the formula below

$\boxed{\sf Mass\%\;of\; element=\dfrac{Mass\:of\:the\: element}{Mass\;of\:the\: compound}\times 100}$

Mass of the compound

$\\ \sf\longmapsto 15+120=135g$

Mass % of Hydrogen:-

$\\ \sf\longmapsto \dfrac{15}{135}\times 100$

$\\ \sf\longmapsto \dfrac{1}{9}\times 100$

$\\ \sf\longmapsto 11.1\%$

Mass % of Oxygen:-

$\\ \sf\longmapsto \dfrac{120}{135}\times 100$

$\\ \sf\longmapsto \dfrac{8}{9}\times 100$

$\\ \sf\longmapsto 88.9\%$

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3 years ago

iris [78.8K]

Answer:

Explanation:

matter has mass and undergoes a phase change

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2 years ago

Setler79 [48]

B. is ur answer I bieleve

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3 years ago

nexus9112 [7]

It is the 21st amendment

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2 years ago