1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
umka2103 [35]
2 years ago
13

NEED QUICK

Chemistry
2 answers:
motikmotik2 years ago
5 0

Answer: 2. magnesium

Explanation: correct spelling...?

andriy [413]2 years ago
5 0
NEED QUICK
According to the Periodic Table, the properties of calcium are most like.
1. manganese
2. magnesium


Answer: Magnesium
You might be interested in
Chemical equations must be balanced to satisfy ...?
murzikaleks [220]

Answer:

the law of conservation of matter.

Explanation:

I am in chem

4 0
3 years ago
Read 2 more answers
Which of the five most abundant elements are metals?
Gala2k [10]

Answer:

Oxygen

Silicon

Aluminium

Iron

Calcium

Explanation:

Oxygen=47 percent

Silicon=28 percent

Aluminium=8 percent

Iron=5 percent

Calcium=3.5 percent

Hope it helps :)

Mark me as brainliest

6 0
3 years ago
How many molecules are there in 5H20?<br> A.5<br> B.7<br> C.10<br> D.11
Ad libitum [116K]

Answer:

the answers B which is 7

5 0
3 years ago
An unknown solution has a pH of 8. How would you classify this solution?
ratelena [41]
The correct answer is B) Basic. Hope this helps.
6 0
3 years ago
Read 2 more answers
7. A species is _ when its population has become so low that it is close to becoming extinct
Anna35 [415]

Answer:

Endangered. The meaning of endangered is when a species declines in number- this might be because they are being eaten by another animal which has a higher popupayion, or perhaps because they are being hunted by humans for their meat or fur. Neither reason might be that their food or habitat has been destroyed b humans to create land for farming or housing. one example of name endangered species is Polar Bears: they like in the Antarctic where there is no land, simply ice. Due to humans causing climate change, the world is warming up and the ice is melting. This means polar bears are dying out because it would be too tiring to swim to find ice. For the same reason, other animals are dying in the Antarctic meaning that Poplar Bears have less to eat (being at the top of the food chain -no animal eats polar bears).

7 0
3 years ago
Other questions:
  • ITEMBANK: Move to Bottom
    5·1 answer
  • What is the minimum amount of energy a plant<br>must absorb to produce 15.0 g of glucose?​
    9·1 answer
  • Use the dropdown to create a unbalanced diagram with the dog using Applied Force pulling to the right.
    12·1 answer
  • Which of the following has the greatest mass? 1 mole of uranium (U) 1 mole of oxygen (O) 1 mole of sodium (Na) 1 mole of chlorin
    5·2 answers
  • 4) What is the IUPAC name of this compound?
    13·1 answer
  • When dissolved substances are spread evenly throughout a mixture it is called a
    7·2 answers
  • Which of the following is the energy of moving electrons?
    7·1 answer
  • Please help me with this it’s a quiz :(
    11·1 answer
  • We can use thin layer chromatography to check if Starbuck coffee has caffeine.<br> True<br> False
    11·1 answer
  • Is this an alpha or beta decay?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!