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noname [10]
4 years ago
6

10.An alpha particle (a) same as *

Chemistry
1 answer:
alisha [4.7K]4 years ago
5 0
Is identical to the nucleus of a normal atomic mass four helium atom i.e. a doubly ionised helium atom
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6. Geologists in Egypt and Ethiopia are comparing rock samples from rocks
Tcecarenko [31]

Answer:

Both are different.

Explanation:

Both rocks are different from one another because both formed from different types of rocks. Rock A was formed from small pieces of rock while on the other hand, Rock B was formed from liquid  rock so they both have different sources of rocks from which they were formed. Forming at the same time does not show that they are similar to each other, it is their source which decides that they are similar or different.

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3 years ago
What is the noble gas configuration of lithium? (li)?
Nat2105 [25]
The noble gas configuration means that the electronic configuration for Lithium is written in shortcut by starting with the symbol for the nearest noble gas. Note that the noble gas should be lighter than the said element. In here, the nearest noble gas to Lithium is Helium (He). Then, add the additional electrons. Thus, the noble gas configuration would be: <em>[He]2s¹.</em>
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3 years ago
How do you write out a science experiment
masha68 [24]
U need to do it in cronological order

3 0
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How should the baking of a pizza be categorized
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The baking of a pizza should be categorized as an endothermic process because the dough absorbs heat. An endothermic process is a method that absorbs energy from its surroundings which is habitually in the form of energy.

It can be a biochemical process like solving the salt in water or just the melting of ice. Therefore, the dough absorbs heat and it is categorized as an endothermic process.

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