Elements are made up of atoms, and atoms are made up of electrons, protons, and neutrons. Match the charge (+,-,0= positive, neg ative, neutral) with the electron, proton, and neutron for example, you might write: electron=+ (I'm not saying this is the correct pairing)
1 answer:
Answer:
Explanation:
Electron (-) Negative
Proton (+) positive
Neutron(0) neutral
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Solid (ice caps) Liquid (oceans, rivers, lakes, etc) Gas (clouds)
Answer:
Explanation:
01: 5.3316+6.87+37.48
02: 12.2016+37.48
03: 49.6816
04: 49.68
Answer: 49.68 (Decimals: 2; Significant Figures: 4)
HOPE THIS HELPS..
Answer:
Because: The mixtures contain unwanted substances which may be harmful and may degrade the properties of mixtures. So we, need to separated them and extract useful substances.
Explanation:
2H2+O2------->2H2O
its yr balanced equation.
hope it helps
<h2>stay safe healthy and happy....</h2>
is an outer shell electron that is associated with an atom