In an atom, there is a dense center known as the nucleus. It is made up of two subatomic particles: protons and neutrons. The protons have a positive charge and the neutrons have no charge, so overall the nucleus is positively charged.

The third subatomic particles, negatively charged electrons, are located around the nucleus in a cloud.

The particles in the nucleus are $\tt protons \ and \ neutrons$ .

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3 years ago

Select all the most common elements which bond to carbon. 1. Hydrogen 2. Nitrogen 3. Sulfur 4. Sodium 5. Potassium 6. Magnesium

Fantom [35]

Hydrogen as in hydrocarbons
nitrogen as in cyanides
sulphur as in carbon di sulphides
oxygen as in combustion of carbon

the rest i left out needs a third party element to bond to carbon

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3 years ago

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PLS HELP

Romashka [77]

i think
D. As oceanic crust sank beneath other oceanic crust, the cooling rocks aligned with the earth's magnetic field, which periodically reversed. This periodic pattern was seen on one side of a mid-oceanic ridge

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3 years ago

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The food web shows a salt marsh ecosystem Which food chain does not show a way in which energy flows through this ecosystem?

Lilit [14]

Answer:

Explanation:

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3 years ago