2 years ago

True or false a neutral atom must have the same number of neutrons and protons

1 answer:

6 0

I believe so. The positive charge on a proton is equal in magnitude to the negative charge on an electron. As a result, a neutral atom may need to have an equal number of protons and electrons.

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Balance the equation by ion electron method

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3 years ago

Which Of These Periods Contain Elements With Electrons s,p,d and f orbitals? Periods 1-3 Periods 1-4

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4 years ago

Convert 1000mg=__g 1L=__mL 160cm=__mm 1.4km=__m 109g=__kg 250m=__km 80cm=__m 75mL=__L 5.6m=__cm 6.5g=__mg 170.4m=__cm 564Dg=__g

Snowcat [4.5K]

Answer:

1000mg= 1g

1L= 1000 mL

160cm = 1600mm

1.4km= 1400m

109 g = 0.109kg

250m= 0.250 km

80cm= 0.8 m

75mL= 0.075L

5.6m= 560 cm

6.5g= 6500mg

170.4m= 17040 cm

564 Dg = 5640 g

58 dg = 5800 mg

600 L= 0.6 KL

0.0923Km= 92300 mm

Explanation:

1 mg = 1x10⁻³ g

1 g = 1000 mg

1 g = 10 dg

1 g = 1x10⁻³ kg

1 Dg = 10 g

1 dg = 100 mg

1 L = 1000 mL

1 L = 1x10⁻³ KL

1 mL = 1x10⁻³ L

1 km = 1000 m

1 km = 1x10⁶ mm

1 m = 1x10⁻³ km

1 cm = 1x10⁻² m

1 cm = 10 mm

5 0

3 years ago

1. Describe the process of photosynthesis. You may write an equation, draw a picture, or write an explanation. List all of the p

Alona [7]

Carbon Dioxide + Water --> Glucose + Oxygen + Energy(ATP)
Also photosynthesis only takes place in plant cells due to the fact that they are autotrophs and make their own food.

Reactants: Carbon Dioxide + Water
Products: Glucose, Oxygen, and Energy

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3 years ago

Read 2 more answers

Plz help chemistry test

Nataly [62]

Answer:

plants take carbon dioxide out of the atmosphere and use the energy from sunlight to combine the carbon dioxide and water to form sugar and oxygen

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3 years ago

True or false a neutral atom must have the same number of neutrons and protons​

True or false a neutral atom must have the same number of neutrons and protons