An element's atomic number is 63. How many protons would an atom of this element have?

Answers

Answer 1
Answer: Atomic number of an element correlates to the number of protons an atom of that element will have. An atom of this element would have 63 protons.

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During which month does the Sun appear to rise farthest north of due east for an observer in New York State?

Answers

Since the Summer solstice is when the sun is highest in the sky and the solstice is in June, that's your answer :)

A car motor oil was measured and described using kelvin. Which characteristic of matter was measured

Answers

Kelvin is a unit for temperature. The temperature of the car motor oil must have been measured and described. At 0 degree Celsius or freezing point of water, there is 273 Kelvin. At the boiling point of water, it reads 373 Kelvin. This is the standard used by scientists in solving in equations. However, Celsius and Fahrenheit are common to daily basis. 

What is the symbol for magnesium

Answers

A symbol is used for an element to make things much easier in chemical equations. The chemical symbol for Magnesium is Mg.

Answer: Mg
Mg, the symbol is Mg, not to be confused with manganese which is MN but has tripped me up many times.

An experiment produced 0.10 g CO2, with a volume of 0.056 L at STP. If the accepted density of CO2 at STP is 1.96 g/L, what is the approximate percent error?

Answers

According to the accepted density of CO2, we can get that 0.10 g CO2 has a volume of 0.10/1.96=0.051 L (theoretical value). The percent error = (0.056 - 0.051)/0.051 * 100% = 9.80%.

Gross Domestic Product includes consumption, net exports, _____, and _____. investments, government expenses intermediate goods, services last year's products, this year's products

Answers

Answer: The correct answer for the blank is-

Investments and government expenses.

Gross domestic product (GDP)  is the total goods and services value, which is produced within the boundary of a country during a particular year.

GDP is measured by expenditure method, which includes investment, government expenditure, net exports (Exports-Imports), and consumption.

Thus, investments and government expenses is the right answer for the blanks.

Answer:

A) investments, government expenses

Explanation:

I got it right on Odyssey!

Ice is _______ dense than water.more

less

equally as

twice as

Answers

Ice is less dense than water. The orientation of hydrogens are further apart from each other.

Answer:

Ice is Less Dense than water

Explanation:

If you put ice in water the ice won't sink to the bottom because water is denser then ice.

:)