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maksim [4K]
3 years ago
10

The number of hydrogen atoms in a molecule of 6NH3 is _____. 6 3 9 18

Biology
2 answers:
zhuklara [117]3 years ago
6 0
3, Vote brainliest plz

nataly862011 [7]3 years ago
6 0
The answer is 3 because it says H3 meaning there are 3 hydrogen’s.
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Pls help i need to pass this!
alisha [4.7K]

Answer:

1. Cinder cones

2. All of these

Explanation:

1. Cinder cones develop from explosive eruptions of mafic (heavy, dark ferromagnesian) and intermediate lavas and are often found along the flanks of shield volcanoes. The outside of the cone is often inclined at about 30°, the angle of repose (the slope at which the loose cinder can stand in equilibrium).

2. Volcanic Explosivity Index (VEI) is a numeric scale that measures the relative explosivity of historic eruptions. Volume of products, eruption cloud height, and qualitative observations (using terms ranging from "gentle" to "mega-colossal") are used to determine the explosivity value. The Volcanic Explosivity Index (VEI) was derived to catalogue the explosive magnitude of historical eruptions, based on the order of magnitude of erupted mass, and gives a general indication as to the height the eruptive column reached.

Hope this helps!

4 0
3 years ago
12. One of the physical characteristics about a gas
Sav [38]

Answer:

One of the physical characteristics about a gas is that it is not a solid and it is an invisible gas

Explanation:

12. One of the physical characteristics about a gas

5 0
3 years ago
5. As the energy is transferred from producers to consumers, energy is gained.<br>True<br>Fals​
aniked [119]

Answer:

False

Explanation:

When energy is transferred from a producer to the consumer, only 10% of the energy from the <em>producer</em> is transferred to the <em>consumer</em>.

Hope this helps!

7 0
3 years ago
One type of chicken has three different types of feather: white, speckled (spotted black and white) and black. A speckled chicke
Ierofanga [76]

I'm going to use the letter W for this

Going by the question, white is the dominant trait.

WW = white

Ww = speckled

ww = black

4 chickens would be speckled because 50% of the punnet square is Ww

8 0
3 years ago
What part of the cell is the control center and contains the chromosomes?
viktelen [127]
<span>The part of the cell that is the control center and contains the chromosomes is the nucleus. The chromosomes are located inside the nucleus which exits in animal and plant cells. And very chromosome is believed to be passed to the offspring by the parents.</span>
8 0
3 years ago
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