2 years ago

What are the primary elements of the earths layres?

Chemistry

1 answer:

Vaselesa [24]2 years ago

4 0

The 4 main one are Iron, oxygen, silicon, and magnesium<span />

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10 points

puteri [66]

Answer: Using more fossil fuels

Explanation: Burning fossil fuels releases Green House gasses into the atmosphere, such as carbon dioxide. The carbon dioxide in the atmosphere traps in heat, which causes global temperatures to increase.

3 0

2 years ago

How many protons does the largest transition metal have in its nucleus?

CaHeK987 [17]

The largest transition metal is copernicium with 112 protons

4 0

2 years ago

Read 2 more answers

What are the steps to balance a chemical equation?

aleksandrvk [35]

Answer:

Step 1: The Unbalanced Chemical Equation. The unbalanced chemical equation is given to you. ...

Step 2: Make a List. ...

Step 3: Identifying the Atoms in Each Element. ...

Step 4: Multiplying the Number of Atoms. ...

Step 5: Placing Coefficients in Front of Molecules. ...

Step 6: Check Equation. ...

Step 7: Balanced Chemical Equation.

Explanation:

5 0

2 years ago

Identify what type of reaction is below. Also determine what coefficients that would balance the chemical equation.

pantera1 [17]

Answer:

4HCl + 2Zn = 2H2 + 2ZnCl2

I hope it's helps you

3 0

2 years ago

How many grams of a 26.9% sugar solution contain 49.0 g of sugar?

Ronch [10]

Answer:

182.156g

Explanation:

grams = 49/.269 = 182.156g needed

6 0

2 years ago